Add option to scan add-on based on its parent position's secret

2022-07-06 10:15:19 +02:00
140 changed files with 33193 additions and 39265 deletions
@@ -3155,14 +3155,14 @@ a .fa, a .wy-menu-vertical li span.toctree-expand, .wy-menu-vertical li a span.t
    vertical-align: -15%
 }

-.wy-alert, .rst-content .note, .rst-content .attention, .rst-content .caution, .rst-content .danger, .rst-content .error, .rst-content .hint, .rst-content .important, .rst-content .tip, .rst-content .warning, .rst-content .seealso, .rst-content .admonition-todo, .rst-content div.deprecated {
+.wy-alert, .rst-content .note, .rst-content .attention, .rst-content .caution, .rst-content .danger, .rst-content .error, .rst-content .hint, .rst-content .important, .rst-content .tip, .rst-content .warning, .rst-content .seealso, .rst-content .admonition-todo {
    padding: 12px;
    line-height: 24px;
    margin-bottom: 24px;
    background: #e7f2fa
 }

-.wy-alert-title, .rst-content .admonition-title, .rst-content .deprecated .versionmodified {
+.wy-alert-title, .rst-content .admonition-title {
    color: #fff;
    font-weight: bold;
    display: block;
@@ -240,9 +240,6 @@ The following snippet is an example on how to configure a nginx proxy for pretix
        listen 80 default_server;
        listen [::]:80 ipv6only=on default_server;
        server_name pretix.mydomain.com;
-        location / {
-            return 301 https://$host$request_uri;
-        }
    }
    server {
        listen 443 default_server;
@@ -225,9 +225,6 @@ The following snippet is an example on how to configure a nginx proxy for pretix
        listen 80 default_server;
        listen [::]:80 ipv6only=on default_server;
        server_name pretix.mydomain.com;
-        location / {
-            return 301 https://$host$request_uri;
-        }
    }
    server {
        listen 443 default_server;
@@ -1,346 +0,0 @@
-.. spelling:: checkin
-
-.. _rest-checkin:
-
-Check-in
-========
-
-This page describes special APIs built for ticket scanning apps. For managing check-in configuration or other operations,
-please also see :ref:`rest-checkinlists`. The check-in list API also contains endpoints to obtain statistics or log
-failed scans.
-
-.. versionchanged:: 4.12
-
-    The endpoints listed on this page have been added.
-
-.. _`rest-checkin-redeem`:
-
-Checking a ticket in
--------------------
-
-.. http:post:: /api/v1/organizers/(organizer)/checkinrpc/redeem/
-
-   Tries to redeem an order position, i.e. checks the attendee in (or out). This is the recommended endpoint to use
-   if you build any kind of scanning app that performs check-ins for scanned barcodes. It is safe to use with untrusted
-   inputs in the ``secret`` field.
-
-   This endpoint supports passing multiple check-in lists to perform a multi-event scan. However, each check-in list
-   passed needs to be from a distinct event.
-
-   :<json string secret: Scanned QR code corresponding to the ``secret`` attribute of a ticket.
-   :<json array lists: List of check-in list IDs to search on. No two check-in lists may be from the same event.
-   :<json string type: Send ``"exit"`` for an exit and ``"entry"`` (default) for an entry.
-   :<json datetime datetime: Specifies the datetime of the check-in. If not supplied, the current time will be used.
-   :<json boolean force: Specifies that the check-in should succeed regardless of revoked barcode, previous check-ins or required
-                         questions that have not been filled. This is usually used to upload offline scans that already happened,
-                         because there's no point in validating them since they happened whether they are valid or not. Defaults to ``false``.
-   :<json boolean questions_supported: When this parameter is set to ``true``, handling of questions is supported. If
-                                       you do not implement question handling in your user interface, you **must**
-                                       set this to ``false``. In that case, questions will just be ignored. Defaults
-                                       to ``true``.
-   :<json boolean ignore_unpaid: Specifies that the check-in should succeed even if the order is in pending state.
-                                 Defaults to ``false`` and only works when ``include_pending`` is set on the check-in
-                                 list.
-   :<json object answers: If questions are supported/required, you may/must supply a mapping of question IDs to their
-                          respective answers. The answers should always be strings. In case of (multiple-)choice-type
-                          answers, the string should contain the (comma-separated) IDs of the selected options.
-   :<json string nonce: You can set this parameter to a unique random value to identify this check-in. If you're sending
-                        this request twice with the same nonce, the second request will also succeed but will always
-                        create only one check-in object even when the previous request was successful as well. This
-                        allows for a certain level of idempotency and enables you to re-try after a connection failure.
-   :>json string status: ``"ok"``, ``"incomplete"``, or ``"error"``
-   :>json string reason: Reason code, only set on status ``"error"``, see below for possible values.
-   :>json string reason_explanation: Human-readable explanation, only set on status ``"error"`` and reason ``"rules"``, can be null.
-   :>json object position: Copy of the matching order position (if any was found). The contents are the same as the
-                           :ref:`order-position-resource`, with the following differences: (1) The ``checkins`` value
-                           will only include check-ins for the selected list. (2) An additional boolean property
-                           ``require_attention`` will inform you whether either the order or the item have the
-                           ``checkin_attention`` flag set. (3) If ``attendee_name`` is empty, it may automatically fall
-                           back to values from a parent product or from invoice addresses.
-   :>json boolean require_attention: Whether or not the ``require_attention`` flag is set on the item or order.
-   :>json object list: Excerpt of information about the matching :ref:`check-in list <rest-checkinlists>` (if any was found),
-                       including the attributes ``id``, ``name``, ``event``, ``subevent``, and ``include_pending``.
-   :>json object questions: List of questions to be answered for check-in, only set on status ``"incomplete"``.
-
-   **Example request**:
-
-   .. sourcecode:: http
-
-      POST /api/v1/organizers/bigevents/checkinrpc/redeem/ HTTP/1.1
-      Host: pretix.eu
-      Accept: application/json, text/javascript
-
-      {
-        "secret": "M5BO19XmFwAjLd4nDYUAL9ISjhti0e9q",
-        "lists": [1],
-        "force": false,
-        "ignore_unpaid": false,
-        "nonce": "Pvrk50vUzQd0DhdpNRL4I4OcXsvg70uA",
-        "datetime": null,
-        "questions_supported": true,
-        "answers": {
-          "4": "XS"
-        }
-      }
-
-   **Example successful response**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 201 Created
-      Vary: Accept
-      Content-Type: application/json
-
-      {
-        "status": "ok",
-        "position": {
-          …
-        },
-        "require_attention": false,
-        "list": {
-          "id": 1,
-          "name": "Default check-in list",
-          "event": "sampleconf",
-          "subevent": null,
-          "include_pending": false
-        }
-      }
-
-   **Example response with required questions**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 400 Bad Request
-      Content-Type: text/json
-
-      {
-        "status": "incomplete",
-        "position": {
-          …
-        },
-        "require_attention": false,
-        "list": {
-          "id": 1,
-          "name": "Default check-in list",
-          "event": "sampleconf",
-          "subevent": null,
-          "include_pending": false
-        },
-        "questions": [
-          {
-            "id": 1,
-            "question": {"en": "T-Shirt size"},
-            "type": "C",
-            "required": false,
-            "items": [1, 2],
-            "position": 1,
-            "identifier": "WY3TP9SL",
-            "ask_during_checkin": true,
-            "options": [
-              {
-                "id": 1,
-                "identifier": "LVETRWVU",
-                "position": 0,
-                "answer": {"en": "S"}
-              },
-              {
-                "id": 2,
-                "identifier": "DFEMJWMJ",
-                "position": 1,
-                "answer": {"en": "M"}
-              },
-              {
-                "id": 3,
-                "identifier": "W9AH7RDE",
-                "position": 2,
-                "answer": {"en": "L"}
-              }
-            ]
-          }
-        ]
-      }
-
-   **Example error response (invalid ticket)**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 404 Not Found
-      Content-Type: text/json
-
-      {
-        "detail": "Not found.",
-        "status": "error",
-        "reason": "invalid",
-        "reason_explanation": null,
-        "require_attention": false
-      }
-
-   **Example error response (known, but invalid ticket)**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 200 OK
-      Content-Type: text/json
-
-      {
-        "status": "error",
-        "reason": "unpaid",
-        "reason_explanation": null,
-        "require_attention": false,
-        "list": {
-          "id": 1,
-          "name": "Default check-in list",
-          "event": "sampleconf",
-          "subevent": null,
-          "include_pending": false
-        },
-        "position": {
-          …
-        }
-      }
-
-   Possible error reasons:
-
-   * ``invalid`` - Ticket is not known.
-   * ``unpaid`` - Ticket is not paid for.
-   * ``canceled`` – Ticket is canceled or expired.
-   * ``already_redeemed`` - Ticket already has been redeemed.
-   * ``product`` - Tickets with this product may not be scanned at this device.
-   * ``rules`` - Check-in prevented by a user-defined rule.
-   * ``ambiguous`` - Multiple tickets match scan, rejected.
-   * ``revoked`` - Ticket code has been revoked.
-   * ``error`` - Internal error.
-
-   In case of reason ``rules``, there might be an additional response field ``reason_explanation`` with a human-readable
-   description of the violated rules. However, that field can also be missing or be ``null``.
-
-   :param organizer: The ``slug`` field of the organizer to fetch
-   :statuscode 201: no error
-   :statuscode 400: Invalid or incomplete request, see above
-   :statuscode 401: Authentication failure
-   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
-   :statuscode 404: The requested order position does not exist.
-
-Performing a ticket search
--------------------------
-
-.. http:get:: /api/v1/organizers/(organizer)/checkinrpc/search/
-
-   Returns a list of all order positions matching a given search request. The result is the same as
-   the :ref:`order-position-resource`, with the following differences:
-
-   * The ``checkins`` value will only include check-ins for the selected list.
-
-   * An additional boolean property ``require_attention`` will inform you whether either the order or the item
-     have the ``checkin_attention`` flag set.
-
-   * If ``attendee_name`` is empty, it will automatically fall back to values from a parent product or from invoice
-     addresses.
-
-   This endpoint supports passing multiple check-in lists to perform a multi-event search. However, each check-in list
-   passed needs to be from a distinct event.
-
-   **Example request**:
-
-   .. sourcecode:: http
-
-      GET /api/v1/organizers/bigevents/checkinrpc/search/?list=1&search=Peter HTTP/1.1
-      Host: pretix.eu
-      Accept: application/json, text/javascript
-
-   **Example response**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 200 OK
-      Vary: Accept
-      Content-Type: application/json
-
-      {
-        "count": 1,
-        "next": null,
-        "previous": null,
-        "results": [
-          {
-            "id": 23442,
-            "order": "ABC12",
-            "positionid": 1,
-            "item": 1345,
-            "variation": null,
-            "price": "23.00",
-            "attendee_name": "Peter",
-            "attendee_name_parts": {
-              "full_name": "Peter",
-            },
-            "attendee_email": null,
-            "voucher": null,
-            "tax_rate": "0.00",
-            "tax_rule": null,
-            "tax_value": "0.00",
-            "secret": "z3fsn8jyufm5kpk768q69gkbyr5f4h6w",
-            "addon_to": null,
-            "subevent": null,
-            "pseudonymization_id": "MQLJvANO3B",
-            "seat": null,
-            "checkins": [
-              {
-                "list": 1,
-                "type": "entry",
-                "gate": null,
-                "device": 2,
-                "datetime": "2017-12-25T12:45:23Z",
-                "auto_checked_in": true
-              }
-            ],
-            "answers": [
-              {
-                "question": 12,
-                "answer": "Foo",
-                "options": []
-              }
-            ],
-            "downloads": [
-              {
-                "output": "pdf",
-                "url": "https://pretix.eu/api/v1/organizers/bigevents/events/sampleconf/orderpositions/23442/download/pdf/"
-              }
-            ]
-          }
-        ]
-      }
-
-   :query string search: Fuzzy search matching the attendee name, order code, invoice address name as well as to the beginning of the secret.
-   :query integer list: The check-in list to search on, can be passed multiple times.
-   :query integer page: The page number in case of a multi-page result set, default is 1
-   :query string ignore_status: If set to ``true``, results will be returned regardless of the state of
-                                 the order they belong to and you will need to do your own filtering by order status.
-   :query string ordering: Manually set the ordering of results. Valid fields to be used are ``order__code``,
-                           ``order__datetime``, ``positionid``, ``attendee_name``, ``last_checked_in`` and ``order__email``. Default:
-                           ``attendee_name,positionid``
-   :query string order: Only return positions of the order with the given order code
-   :query string search: Fuzzy search matching the attendee name, order code, invoice address name as well as to the beginning of the secret.
-   :query string expand: Expand a field into a full object. Currently only ``subevent``, ``item``, and ``variation`` are supported. Can be passed multiple times.
-   :query integer item: Only return positions with the purchased item matching the given ID.
-   :query integer item__in: Only return positions with the purchased item matching one of the given comma-separated IDs.
-   :query integer variation: Only return positions with the purchased item variation matching the given ID.
-   :query integer variation__in: Only return positions with one of the purchased item variation matching the given
-                                 comma-separated IDs.
-   :query string attendee_name: Only return positions with the given value in the attendee_name field. Also, add-on
-                                products positions are shown if they refer to an attendee with the given name.
-   :query string secret: Only return positions with the given ticket secret.
-   :query string order__status: Only return positions with the given order status.
-   :query string order__status__in: Only return positions with one the given comma-separated order status.
-   :query boolean has_checkin: If set to ``true`` or ``false``, only return positions that have or have not been
-                               checked in already.
-   :query integer subevent: Only return positions of the sub-event with the given ID
-   :query integer subevent__in: Only return positions of one of the sub-events with the given comma-separated IDs
-   :query integer addon_to: Only return positions that are add-ons to the position with the given ID.
-   :query integer addon_to__in: Only return positions that are add-ons to one of the positions with the given
-                                      comma-separated IDs.
-   :query string voucher: Only return positions with a specific voucher.
-   :query string voucher__code: Only return positions with a specific voucher code.
-   :param organizer: The ``slug`` field of the organizer to fetch
-   :statuscode 200: no error
-   :statuscode 401: Authentication failure
-   :statuscode 403: The requested organizer or check-in list does not exist **or** you have no permission to view this resource.
-   :statuscode 404: The requested check-in list does not exist.
@@ -1,7 +1,5 @@
 .. spelling:: checkin

-.. _rest-checkinlists:
-
 Check-in lists
 ==============

@@ -427,9 +425,6 @@ Order position endpoints
   * If ``attendee_name`` is empty, it will automatically fall back to values from a parent product or from invoice
     addresses.

-   You can use this endpoint to implement a ticket search. We also provide a dedicated search input as part of our
-   :ref:`check-in API <rest-checkin>` that supports search across multiple events.
-
   **Example request**:

   .. sourcecode:: http
@@ -619,6 +614,8 @@ Order position endpoints
   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
   :statuscode 404: The requested order position or check-in list does not exist.

+.. _`rest-checkin-redeem`:
+
 .. http:post:: /api/v1/organizers/(organizer)/events/(event)/checkinlists/(list)/positions/(id)/redeem/

   Tries to redeem an order position, identified by its internal ID, i.e. checks the attendee in. This endpoint
@@ -627,12 +624,6 @@ Order position endpoints
   **Tip:** Instead of an ID, you can also use the ``secret`` field as the lookup parameter. In this case, you should
   always set ``untrusted_input=true`` as a query parameter to avoid security issues.

-   .. note::
-
-      We no longer recommend using this API if you're building a ticket scanning application, as it has a few design
-      flaws that can lead to `security issues`_ or compatibility issues due to barcode content characters that are not
-      URL-safe. We recommend to use our new :ref:`check-in API <rest-checkin>` instead.
-
   :query boolean untrusted_input: If set to true, the lookup parameter is **always** interpreted as a ``secret``, never
                                   as an ``id``. This should be always set if you are passing through untrusted, scanned
                                   data to avoid guessing of ticket IDs.
@@ -756,15 +747,13 @@ Order position endpoints

   Possible error reasons:

-   * ``invalid`` - Ticket code not known.
-   * ``unpaid`` - Ticket is not paid for.
-   * ``canceled`` – Ticket is canceled or expired. This reason is only sent when your request sets.
+   * ``unpaid`` - Ticket is not paid for
+   * ``canceled`` – Ticket is canceled or expired. This reason is only sent when your request sets
     ``canceled_supported`` to ``true``, otherwise these orders return ``unpaid``.
-   * ``already_redeemed`` - Ticket already has been redeemed.
-   * ``product`` - Tickets with this product may not be scanned at this device.
-   * ``rules`` - Check-in prevented by a user-defined rule.
-   * ``ambiguous`` - Multiple tickets match scan, rejected.
-   * ``revoked`` - Ticket code has been revoked.
+   * ``already_redeemed`` - Ticket already has been redeemed
+   * ``product`` - Tickets with this product may not be scanned at this device
+   * ``rules`` - Check-in prevented by a user-defined rule
+   * ``ambiguous`` - Multiple tickets match scan, rejected

   In case of reason ``rules``, there might be an additional response field ``reason_explanation`` with a human-readable
   description of the violated rules. However, that field can also be missing or be ``null``.
@@ -778,6 +767,3 @@ Order position endpoints
   :statuscode 401: Authentication failure
   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
   :statuscode 404: The requested order position or check-in list does not exist.
-
-
-.. _security issues: https://pretix.eu/about/de/blog/20220705-release-4111/
@@ -131,9 +131,7 @@ Endpoints

 .. http:post:: /api/v1/organizers/(organizer)/customers/

-   Creates a new customer. In addition to the fields defined on the resource, you can pass the field ``send_email``
-   to control whether the system should send an account activation email with a password reset link (defaults to
-   ``false``).
+   Creates a new customer

   **Example request**:

@@ -145,8 +143,7 @@ Endpoints
      Content-Type: application/json

      {
-        "email": "test@example.org",
-        "send_email": true
+        "email": "test@example.org"
      }

   **Example response**:
@@ -176,8 +173,8 @@ Endpoints
   the resource, other fields will be reset to default. With ``PATCH``, you only need to provide the fields that you
   want to change.

-   You can change all fields of the resource except the ``identifier``, ``last_login``, ``date_joined``,
-   ``name`` (which is auto-generated from ``name_parts``), and ``last_modified`` fields.
+   You can change all fields of the resource except the ``identifier``, ``last_login``, ``date_joined``, ``name``,
+   and ``last_modified`` fields.

   **Example request**:

@@ -182,7 +182,7 @@ endpoints:
      Content-Type: application/json

      {
-        "download": "https://pretix.eu/api/v1/organizers/bigevents/events/sampleconf/exporters/orderlist/download/29891ede-196f-4942-9e26-d055a36e98b8/3f279f13-c198-4137-b49b-9b360ce9fcce/"
+        "download": "https://pretix.eu/api/v1/organizers/bigevents/events/sampleconf/orderlist/download/29891ede-196f-4942-9e26-d055a36e98b8/3f279f13-c198-4137-b49b-9b360ce9fcce/"
      }

   :param organizer: The ``slug`` field of the organizer to fetch
@@ -25,7 +25,6 @@ at :ref:`plugin-docs`.
   invoices
   vouchers
   discounts
-   checkin
   checkinlists
   waitinglist
   customers
@@ -38,7 +37,6 @@ at :ref:`plugin-docs`.
   webhooks
   seatingplans
   exporters
-   shredders
   sendmail_rules
   billing_invoices
   billing_var
@@ -60,7 +60,6 @@ invoice_address                       object                     Invoice address
 ├ state                               string                     Customer state (ISO 3166-2 code). Only supported in
                                                                 AU, BR, CA, CN, MY, MX, and US.
 ├ internal_reference                  string                     Customer's internal reference to be printed on the invoice
-├ custom_field                        string                     Custom invoice address field
 ├ vat_id                              string                     Customer VAT ID
 └ vat_id_validated                    string                     ``true``, if the VAT ID has been validated against the
                                                                 EU VAT service and validation was successful. This only
@@ -428,7 +427,7 @@ List of all orders
                           ``last_modified``, and ``status``. Default: ``datetime``
   :query string code: Only return orders that match the given order code
   :query string status: Only return orders in the given order status (see above)
-   :query string search: Only return orders matching a given search query (matching for names, email addresses, and company names)
+   :query string search: Only return orders matching a given search query
   :query integer item: Only return orders with a position that contains this item ID. *Warning:* Result will also include orders if they contain mixed items, and it will even return orders where the item is only contained in a canceled position.
   :query integer variation: Only return orders with a position that contains this variation ID. *Warning:* Result will also include orders if they contain mixed items and variations, and it will even return orders where the variation is only contained in a canceled position.
   :query boolean testmode: Only return orders with ``testmode`` set to ``true`` or ``false``
@@ -853,7 +852,7 @@ Creating orders

   You can supply the following fields of the resource:

-   * ``code`` (optional) – Only ``A-Z`` and ``0-9``, but without ``O`` and ``1``.
+   * ``code`` (optional)
   * ``status`` (optional) – Defaults to pending for non-free orders and paid for free orders. You can only set this to
     ``"n"`` for pending or ``"p"`` for paid. We will create a payment object for this order either in state ``created``
     or in state ``confirmed``, depending on this value. If you create a paid order, the ``order_paid`` signal will
@@ -89,8 +89,7 @@ Endpoints
   :query integer page: The page number in case of a multi-page result set, default is 1
   :query string ordering: Manually set the ordering of results. Valid fields to be used are ``id`` and ``position``.
                           Default: ``position``
-   :query integer subevent: Only return quotas of the sub-event with the given ID.
-   :query integer subevent__in: Only return quotas of sub-events with one the given IDs (comma-separated).
+   :query integer subevent: Only return quotas of the sub-event with the given ID
   :query string with_availability: Set to ``true`` to get availability information. Can lead to increased answer times.
   :param organizer: The ``slug`` field of the organizer to fetch
   :param event: The ``slug`` field of the event to fetch
@@ -1,177 +0,0 @@
-.. spelling:: checkin
-
-Data shredders
-==============
-
-pretix and it's plugins include a number of data shredders that allow you to clear personal information from the system.
-This page shows you how to use these shredders through the API.
-
-.. versionchanged:: 4.12
-
-   This feature has been added to the API.
-
-.. warning::
-
-   Unlike the user interface, the API will not force you to download tax-relevant data before you delete it.
-
-Listing available shredders
---------------------------
-
-.. http:get:: /api/v1/organizers/(organizer)/events/(event)/shredders/
-
-   Returns a list of all exporters shredders for a given event.
-
-   **Example request**:
-
-   .. sourcecode:: http
-
-      GET /api/v1/organizers/bigevents/events/sampleconf/shredders/ HTTP/1.1
-      Host: pretix.eu
-      Accept: application/json, text/javascript
-
-   **Example response**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 200 OK
-      Vary: Accept
-      Content-Type: application/json
-
-      {
-        "count": 1,
-        "next": null,
-        "previous": null,
-        "results": [
-          {
-            "identifier": "question_answers",
-            "verbose_name": "Answers to questions"
-          }
-        ]
-      }
-
-   :query integer page: The page number in case of a multi-page result set, default is 1
-   :param organizer: The ``slug`` field of the organizer to fetch
-   :param event: The ``slug`` field of the event to fetch
-   :statuscode 200: no error
-   :statuscode 401: Authentication failure
-   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
-
-Running an export
-----------------
-
-Before you can delete data, you need to start a data export.
-Since exports often include large data sets, they might take longer than the duration of an HTTP request. Therefore,
-creating an export is a two-step process. First you need to start an export task with one of the following to API
-endpoints:
-
-.. http:post:: /api/v1/organizers/(organizer)/events/(event)/shredders/export/
-
-   Starts an export task. If your input parameters validate correctly, a ``202 Accepted`` status code is returned.
-   The body points you to the download URL of the result as well as the URL for the next step.
-
-   **Example request**:
-
-   .. sourcecode:: http
-
-      POST /api/v1/organizers/bigevents/events/sampleconf/shredders/export/ HTTP/1.1
-      Host: pretix.eu
-      Accept: application/json, text/javascript
-      Content-Type: application/json
-
-      {
-        "shredders": ["question_answers"]
-      }
-
-   **Example response**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 202 Accepted
-      Vary: Accept
-      Content-Type: application/json
-
-      {
-        "download": "https://pretix.eu/api/v1/organizers/bigevents/events/sampleconf/shredders/download/29891ede-196f-4942-9e26-d055a36e98b8/3f279f13-c198-4137-b49b-9b360ce9fcce/",
-        "shred": "https://pretix.eu/api/v1/organizers/bigevents/events/sampleconf/shredders/shred/29891ede-196f-4942-9e26-d055a36e98b8/3f279f13-c198-4137-b49b-9b360ce9fcce/"
-      }
-
-   :param organizer: The ``slug`` field of the organizer to fetch
-   :param event: The ``slug`` field of the event to fetch
-   :param identifier: The ``identifier`` field of the exporter to run
-   :statuscode 202: no error
-   :statuscode 400: Invalid input options or event data is not ready to be deleted
-   :statuscode 401: Authentication failure
-   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
-
-
-Downloading the result
----------------------
-
-When starting an export, you receive a ``download`` URL for downloading the result. Running a ``GET`` request on that result will
-yield one of the following status codes:
-
-* ``200 OK`` – The export succeeded. The body will be your resulting file. Might be large!
-* ``409 Conflict`` – Your export is still running. The body will be JSON with the structure ``{"status": "running"}``. ``status`` can be ``waiting`` before the task is actually being processed. Please retry, but wait at least one second before you do.
-* ``410 Gone`` – Running the export has failed permanently. The body will be JSON with the structure ``{"status": "failed", "message": "Error message"}``
-* ``404 Not Found`` – The export does not exist / is expired / belongs to a different API key.
-
-
-Shredding the data
------------------
-
-When starting an export, you receive a ``shred`` URL for actually shredding the data.
-You can only start the actual shredding process after the export file was generated, however you are not forced to download
-the file (we'd recommend it in most cases, though).
-The download will no longer be possible after the shredding.
-Since shredding often requires deleting large data sets, it might take longer than the duration of an HTTP request.
-Therefore, shredding again is a two-step process. First you need to start a shredder task with one of the following to API
-endpoints:
-
-.. http:post:: /api/v1/organizers/(organizer)/events/(event)/shredders/shred/(id1)/(id2)/
-
-   Starts an export task. If your input parameters validate correctly, a ``202 Accepted`` status code is returned.
-   The body points you to an URL you can use to check the status.
-
-   **Example request**:
-
-   .. sourcecode:: http
-
-      POST /api/v1/organizers/bigevents/events/sampleconf/shredders/shred/29891ede-196f-4942-9e26-d055a36e98b8/3f279f13-c198-4137-b49b-9b360ce9fcce/ HTTP/1.1
-      Host: pretix.eu
-      Accept: application/json, text/javascript
-
-   **Example response**:
-
-   .. sourcecode:: http
-
-      HTTP/1.1 202 Accepted
-      Vary: Accept
-      Content-Type: application/json
-
-      {
-        "status": "https://pretix.eu/api/v1/organizers/bigevents/events/sampleconf/shredders/status/29891ede-196f-4942-9e26-d055a36e98b8/3f279f13-c198-4137-b49b-9b360ce9fcce/"
-      }
-
-   :param organizer: The ``slug`` field of the organizer to fetch
-   :param event: The ``slug`` field of the event to fetch
-   :param id1: Opaque value given to you in the previous response
-   :param id2: Opaque value given to you in the previous response
-   :statuscode 202: no error
-   :statuscode 400: Invalid input options
-   :statuscode 401: Authentication failure
-   :statuscode 404: The export does not exist / is expired / belongs to a different API key.
-   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
-   :statuscode 409: Your export is still running. The body will be JSON with the structure ``{"status": "running"}``. ``status`` can be ``waiting`` before the task is actually being processed. Please retry, but wait at least one second before you do.
-   :statuscode 410: Either the job has timed out or running the export has failed permanently. The body will be JSON with the structure ``{"status": "failed", "message": "Error message"}``
-
-
-Checking the result
-------------------
-
-When starting to shred, you receive a ``status`` URL for checking for success.
-Running a ``GET`` request on that result will yield one of the following status codes:
-
-* ``200 OK`` – The shredding succeeded.
-* ``409 Conflict`` – Shredding is still running. The body will be JSON with the structure ``{"status": "running"}``. ``status`` can be ``waiting`` before the task is actually being processed. Please retry, but wait at least one second before you do.
-* ``410 Gone`` – We no longer know about this process, probably the process was started more than an hour ago. Might also occur after successful operations on small pretix installations without asynchronous task handling.
-* ``417 Expectation Failed`` – Running the export has failed permanently. The body will be JSON with the structure ``{"status": "failed", "message": "Error message"}``
@@ -532,7 +532,6 @@ event                                 object                     Object describi
 ├ imprint_url                         string                     URL to legal notice page. If not ``null``, a button in the app should link to this page.
 ├ privacy_url                         string                     URL to privacy notice page. If not ``null``, a button in the app should link to this page.
 ├ help_url                            string                     URL to help page. If not ``null``, a button in the app should link to this page.
-├ terms_url                           string                     URL to terms of service. If not ``null``, a button in the app should link to this page.
 ├ logo_url                            string                     URL to event logo. If not ``null``, this logo may be shown in the app.
 ├ slug                                string                     Event short form
 └ organizer                           string                     Organizer short form
@@ -568,7 +567,6 @@ scan_types                            list of objects            Only used for a
        "imprint_url": null,
        "privacy_url": null,
        "help_url": null,
-        "terms_url": null,
        "logo_url": null,
        "organizer": "sampleconf"
      },
@@ -19,4 +19,4 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-__version__ = "4.13.0.dev0"
+__version__ = "4.12.0.dev0"
@@ -68,8 +68,6 @@ class PretixScanSecurityProfile(AllowListSecurityProfile):
        ('GET', 'api-v1:orderposition-pdf_image'),
        ('GET', 'api-v1:event.settings'),
        ('POST', 'api-v1:upload'),
-        ('POST', 'api-v1:checkinrpc.redeem'),
-        ('GET', 'api-v1:checkinrpc.search'),
    )


@@ -100,8 +98,6 @@ class PretixScanNoSyncNoSearchSecurityProfile(AllowListSecurityProfile):
        ('GET', 'api-v1:orderposition-pdf_image'),
        ('GET', 'api-v1:event.settings'),
        ('POST', 'api-v1:upload'),
-        ('POST', 'api-v1:checkinrpc.redeem'),
-        ('GET', 'api-v1:checkinrpc.search'),
    )


@@ -133,8 +129,6 @@ class PretixScanNoSyncSecurityProfile(AllowListSecurityProfile):
        ('GET', 'api-v1:orderposition-pdf_image'),
        ('GET', 'api-v1:event.settings'),
        ('POST', 'api-v1:upload'),
-        ('POST', 'api-v1:checkinrpc.redeem'),
-        ('GET', 'api-v1:checkinrpc.search'),
    )


@@ -200,8 +194,6 @@ class PretixPosSecurityProfile(AllowListSecurityProfile):
        ('GET', 'plugins:pretix_seating:event.plan'),
        ('GET', 'plugins:pretix_seating:selection.simple'),
        ('POST', 'api-v1:upload'),
-        ('POST', 'api-v1:checkinrpc.redeem'),
-        ('GET', 'api-v1:checkinrpc.search'),
    )


@@ -26,7 +26,7 @@ from rest_framework.exceptions import ValidationError
 from pretix.api.serializers.event import SubEventSerializer
 from pretix.api.serializers.i18n import I18nAwareModelSerializer
 from pretix.base.channels import get_all_sales_channels
-from pretix.base.models import Checkin, CheckinList
+from pretix.base.models import CheckinList


 class CheckinListSerializer(I18nAwareModelSerializer):
@@ -78,31 +78,3 @@ class CheckinListSerializer(I18nAwareModelSerializer):
        CheckinList.validate_rules(data.get('rules'))

        return data
-
-
-class CheckinRPCRedeemInputSerializer(serializers.Serializer):
-    lists = serializers.PrimaryKeyRelatedField(required=True, many=True, queryset=CheckinList.objects.none())
-    secret = serializers.CharField(required=True, allow_null=False)
-    force = serializers.BooleanField(default=False, required=False)
-    type = serializers.ChoiceField(choices=Checkin.CHECKIN_TYPES, default=Checkin.TYPE_ENTRY)
-    ignore_unpaid = serializers.BooleanField(default=False, required=False)
-    questions_supported = serializers.BooleanField(default=True, required=False)
-    nonce = serializers.CharField(required=False, allow_null=True)
-    datetime = serializers.DateTimeField(required=False, allow_null=True)
-    answers = serializers.JSONField(required=False, allow_null=True)
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.fields['lists'].child_relation.queryset = CheckinList.objects.filter(event__in=self.context['events']).select_related('event')
-
-
-class MiniCheckinListSerializer(I18nAwareModelSerializer):
-    event = serializers.SlugRelatedField(slug_field='slug', read_only=True)
-    subevent = serializers.PrimaryKeyRelatedField(read_only=True)
-
-    class Meta:
-        model = CheckinList
-        fields = ('id', 'name', 'event', 'subevent', 'include_pending')
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
@@ -54,10 +54,7 @@ from pretix.base.models.items import SubEventItem, SubEventItemVariation
 from pretix.base.services.seating import (
    SeatProtected, generate_seats, validate_plan_change,
 )
-from pretix.base.settings import (
-    PERSON_NAME_SALUTATIONS, PERSON_NAME_SCHEMES, PERSON_NAME_TITLE_GROUPS,
-    LazyI18nStringList, validate_event_settings,
-)
+from pretix.base.settings import LazyI18nStringList, validate_event_settings
 from pretix.base.signals import api_event_settings_fields

 logger = logging.getLogger(__name__)
@@ -765,7 +762,6 @@ class EventSettingsSerializer(SettingsSerializer):
        'cancel_allow_user_paid_adjust_fees_step',
        'cancel_allow_user_paid_refund_as_giftcard',
        'cancel_allow_user_paid_require_approval',
-        'cancel_allow_user_paid_require_approval_fee_unknown',
        'change_allow_user_variation',
        'change_allow_user_addons',
        'change_allow_user_until',
@@ -780,7 +776,6 @@ class EventSettingsSerializer(SettingsSerializer):
        'logo_image_large',
        'logo_show_title',
        'og_image',
-        'name_scheme',
    ]

    def __init__(self, *args, **kwargs):
@@ -846,25 +841,4 @@ class DeviceEventSettingsSerializer(EventSettingsSerializer):
        'invoice_address_from_country',
        'invoice_address_from_tax_id',
        'invoice_address_from_vat_id',
-        'name_scheme',
    ]
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.fields['_name_scheme_fields'] = serializers.JSONField(
-            read_only=True,
-            default=[{"key": k, "label": str(v), "weight": w} for k, v, w, *__ in PERSON_NAME_SCHEMES.get(self.event.settings.name_scheme)['fields']]
-        )
-        self.fields['_name_scheme_salutations'] = serializers.JSONField(
-            read_only=True,
-            default=[{"key": k, "label": str(v)} for k, v in PERSON_NAME_SALUTATIONS]
-        )
-        self.fields['_name_scheme_titles'] = serializers.JSONField(
-            read_only=True,
-            default=(
-                [{"key": k, "label": k}
-                 for k in PERSON_NAME_TITLE_GROUPS.get(self.event.settings.name_scheme_titles)[1]]
-                if self.event.settings.name_scheme_titles
-                else []
-            )
-        )
@@ -184,9 +184,8 @@ class ItemSerializer(I18nAwareModelSerializer):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
-        if not self.read_only:
-            self.fields['require_membership_types'].queryset = self.context['event'].organizer.membership_types.all()
-            self.fields['grant_membership_type'].queryset = self.context['event'].organizer.membership_types.all()
+        self.fields['require_membership_types'].queryset = self.context['event'].organizer.membership_types.all()
+        self.fields['grant_membership_type'].queryset = self.context['event'].organizer.membership_types.all()

    def validate(self, data):
        data = super().validate(data)
@@ -92,7 +92,7 @@ class InvoiceAddressSerializer(I18nAwareModelSerializer):
    class Meta:
        model = InvoiceAddress
        fields = ('last_modified', 'is_business', 'company', 'name', 'name_parts', 'street', 'zipcode', 'city', 'country',
-                  'state', 'vat_id', 'vat_id_validated', 'custom_field', 'internal_reference')
+                  'state', 'vat_id', 'vat_id_validated', 'internal_reference')
        read_only_fields = ('last_modified',)

    def __init__(self, *args, **kwargs):
@@ -341,10 +341,10 @@ class PdfDataSerializer(serializers.Field):
            # we serialize a list.

            if 'vars' not in self.context:
-                self.context['vars'] = get_variables(self.context['event'])
+                self.context['vars'] = get_variables(self.context['request'].event)

            if 'vars_images' not in self.context:
-                self.context['vars_images'] = get_images(self.context['event'])
+                self.context['vars_images'] = get_images(self.context['request'].event)

            for k, f in self.context['vars'].items():
                try:
@@ -422,14 +422,7 @@ class OrderPositionSerializer(I18nAwareModelSerializer):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        request = self.context.get('request')
-        pdf_data_forbidden = (
-            # We check this based on permission if we are on /events/…/orders/ or /events/…/orderpositions/ or
-            # /events/…/checkinlists/…/positions/
-            # We're unable to check this on this level if we're on /checkinrpc/, in which case we rely on the view
-            # layer to not set pdf_data=true in the first place.
-            request and hasattr(request, 'event') and 'can_view_orders' not in request.eventpermset
-        )
-        if ('pdf_data' in self.context and not self.context['pdf_data']) or pdf_data_forbidden:
+        if request and (not request.query_params.get('pdf_data', 'false') == 'true' or 'can_view_orders' not in request.eventpermset):
            self.fields.pop('pdf_data', None)

    def validate(self, data):
@@ -488,13 +481,13 @@ class CheckinListOrderPositionSerializer(OrderPositionSerializer):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

-        if 'subevent' in self.context['expand']:
+        if 'subevent' in self.context['request'].query_params.getlist('expand'):
            self.fields['subevent'] = SubEventSerializer(read_only=True)

-        if 'item' in self.context['expand']:
+        if 'item' in self.context['request'].query_params.getlist('expand'):
            self.fields['item'] = ItemSerializer(read_only=True, context=self.context)

-        if 'variation' in self.context['expand']:
+        if 'variation' in self.context['request'].query_params.getlist('expand'):
            self.fields['variation'] = InlineItemVariationSerializer(read_only=True)


@@ -597,10 +590,10 @@ class OrderSerializer(I18nAwareModelSerializer):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
-        if not self.context['pdf_data']:
+        if not self.context['request'].query_params.get('pdf_data', 'false') == 'true':
            self.fields['positions'].child.fields.pop('pdf_data', None)

-        for exclude_field in self.context['exclude']:
+        for exclude_field in self.context['request'].query_params.getlist('exclude'):
            p = exclude_field.split('.')
            if p[0] in self.fields:
                if len(p) == 1:
@@ -396,6 +396,7 @@ class OrderChangeOperationSerializer(serializers.Serializer):
    def validate(self, data):
        seen_positions = set()
        for d in data.get('patch_positions', []):
+            print(d, seen_positions)
            if d['position'] in seen_positions:
                raise ValidationError({'patch_positions': ['You have specified the same object twice.']})
            seen_positions.add(d['position'])
@@ -75,14 +75,6 @@ class CustomerSerializer(I18nAwareModelSerializer):
                  'locale', 'last_modified', 'notes')


-class CustomerCreateSerializer(CustomerSerializer):
-    send_email = serializers.BooleanField(default=False, required=False, allow_null=True)
-
-    class Meta:
-        model = Customer
-        fields = CustomerSerializer.Meta.fields + ('send_email',)
-
-
 class MembershipTypeSerializer(I18nAwareModelSerializer):

    class Meta:
@@ -1,36 +0,0 @@
-#
-# This file is part of pretix (Community Edition).
-#
-# Copyright (C) 2014-2020 Raphael Michel and contributors
-# Copyright (C) 2020-2021 rami.io GmbH and contributors
-#
-# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
-# Public License as published by the Free Software Foundation in version 3 of the License.
-#
-# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
-# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
-# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
-# this file, see <https://pretix.eu/about/en/license>.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
-# <https://www.gnu.org/licenses/>.
-#
-from rest_framework import serializers
-
-
-class ShredderSerializer(serializers.Serializer):
-    identifier = serializers.CharField()
-    verbose_name = serializers.CharField()
-
-
-class JobRunSerializer(serializers.Serializer):
-    shredders = serializers.MultipleChoiceField(choices=[])
-
-    def __init__(self, *args, **kwargs):
-        shredders = kwargs.pop('shredders')
-        super().__init__(*args, **kwargs)
-        self.fields['shredders'].choices = ((k.identifier, k.identifier) for k in shredders)
@@ -42,8 +42,7 @@ from pretix.api.views import cart

 from .views import (
    checkin, device, discount, event, exporters, idempotency, item, oauth,
-    order, organizer, shredders, upload, user, version, voucher, waitinglist,
-    webhooks,
+    order, organizer, upload, user, version, voucher, waitinglist, webhooks,
 )

 router = routers.DefaultRouter()
@@ -85,7 +84,6 @@ event_router.register(r'waitinglistentries', waitinglist.WaitingListViewSet)
 event_router.register(r'checkinlists', checkin.CheckinListViewSet)
 event_router.register(r'cartpositions', cart.CartPositionViewSet)
 event_router.register(r'exporters', exporters.EventExportersViewSet, basename='exporters')
-event_router.register(r'shredders', shredders.EventShreddersViewSet, basename='shredders')

 checkinlist_router = routers.DefaultRouter()
 checkinlist_router.register(r'positions', checkin.CheckinListPositionViewSet, basename='checkinlistpos')
@@ -114,10 +112,6 @@ for app in apps.get_app_configs():
 urlpatterns = [
    re_path(r'^', include(router.urls)),
    re_path(r'^organizers/(?P<organizer>[^/]+)/', include(orga_router.urls)),
-    re_path(r'^organizers/(?P<organizer>[^/]+)/checkinrpc/redeem/$', checkin.CheckinRPCRedeemView.as_view(),
-            name="checkinrpc.redeem"),
-    re_path(r'^organizers/(?P<organizer>[^/]+)/checkinrpc/search/$', checkin.CheckinRPCSearchView.as_view(),
-            name="checkinrpc.search"),
    re_path(r'^organizers/(?P<organizer>[^/]+)/settings/$', organizer.OrganizerSettingsView.as_view(),
            name="organizer.settings"),
    re_path(r'^organizers/(?P<organizer>[^/]+)/giftcards/(?P<giftcard>[^/]+)/', include(giftcard_router.urls)),
@@ -19,12 +19,9 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-import operator
-from functools import reduce
-
 import django_filters
 from django.conf import settings
-from django.core.exceptions import ValidationError as BaseValidationError
+from django.core.exceptions import ValidationError
 from django.db import transaction
 from django.db.models import (
    Count, Exists, F, Max, OrderBy, OuterRef, Prefetch, Q, Subquery,
@@ -38,18 +35,13 @@ from django.utils.timezone import now
 from django_filters.rest_framework import DjangoFilterBackend, FilterSet
 from django_scopes import scopes_disabled
 from packaging.version import parse
-from rest_framework import views, viewsets
+from rest_framework import viewsets
 from rest_framework.decorators import action
-from rest_framework.exceptions import PermissionDenied, ValidationError
 from rest_framework.fields import DateTimeField
-from rest_framework.generics import ListAPIView
 from rest_framework.permissions import SAFE_METHODS
 from rest_framework.response import Response

-from pretix.api.serializers.checkin import (
-    CheckinListSerializer, CheckinRPCRedeemInputSerializer,
-    MiniCheckinListSerializer,
-)
+from pretix.api.serializers.checkin import CheckinListSerializer
 from pretix.api.serializers.item import QuestionSerializer
 from pretix.api.serializers.order import (
    CheckinListOrderPositionSerializer, FailedCheckinSerializer,
@@ -59,7 +51,7 @@ from pretix.api.views.order import OrderPositionFilter
 from pretix.base.i18n import language
 from pretix.base.models import (
    CachedFile, Checkin, CheckinList, Device, Event, Order, OrderPosition,
-    Question, RevokedTicketSecret, TeamAPIToken,
+    Question,
 )
 from pretix.base.services.checkin import (
    CheckInError, RequiredQuestionsError, SQLLogic, perform_checkin,
@@ -274,399 +266,6 @@ with scopes_disabled():
            return queryset.filter(SQLLogic(self.checkinlist).apply(self.checkinlist.rules))


-def _handle_file_upload(data, user, auth):
-    try:
-        cf = CachedFile.objects.get(
-            session_key=f'api-upload-{str(type(user or auth))}-{(user or auth).pk}',
-            file__isnull=False,
-            pk=data[len("file:"):],
-        )
-    except (ValidationError, BaseValidationError, IndexError):  # invalid uuid
-        raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
-    except CachedFile.DoesNotExist:
-        raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
-
-    allowed_types = (
-        'image/png', 'image/jpeg', 'image/gif', 'application/pdf'
-    )
-    if cf.type not in allowed_types:
-        raise ValidationError('The submitted file "{fid}" has a file type that is not allowed in this field.'.format(fid=data))
-    if cf.file.size > settings.FILE_UPLOAD_MAX_SIZE_OTHER:
-        raise ValidationError('The submitted file "{fid}" is too large to be used in this field.'.format(fid=data))
-
-    return cf.file
-
-
-def _checkin_list_position_queryset(checkinlists, ignore_status=False, ignore_products=False, pdf_data=False, expand=None):
-    list_by_event = {cl.event_id: cl for cl in checkinlists}
-    if not checkinlists:
-        raise ValidationError('No check-in list passed.')
-    if len(list_by_event) != len(checkinlists):
-        raise ValidationError('Selecting two check-in lists from the same event is unsupported.')
-
-    cqs = Checkin.objects.filter(
-        position_id=OuterRef('pk'),
-        list_id__in=[cl.pk for cl in checkinlists]
-    ).order_by().values('position_id').annotate(
-        m=Max('datetime')
-    ).values('m')
-
-    qs = OrderPosition.objects.filter(
-        order__event__in=list_by_event.keys(),
-    ).annotate(
-        last_checked_in=Subquery(cqs)
-    ).prefetch_related('order__event', 'order__event__organizer')
-
-    lists_qs = []
-    for checkinlist in checkinlists:
-        list_q = Q(order__event_id=checkinlist.event_id)
-        if checkinlist.subevent:
-            list_q &= Q(subevent=checkinlist.subevent)
-        if not ignore_status:
-            list_q &= Q(order__status__in=[Order.STATUS_PAID, Order.STATUS_PENDING] if checkinlist.include_pending else [Order.STATUS_PAID])
-        if not checkinlist.all_products and not ignore_products:
-            list_q &= Q(item__in=checkinlist.limit_products.values_list('id', flat=True))
-        lists_qs.append(list_q)
-
-    qs = qs.filter(reduce(operator.or_, lists_qs))
-
-    if pdf_data:
-        qs = qs.prefetch_related(
-            Prefetch(
-                lookup='checkins',
-                queryset=Checkin.objects.filter(list_id__in=[cl.pk for cl in checkinlists])
-            ),
-            'answers', 'answers__options', 'answers__question',
-            Prefetch('addons', OrderPosition.objects.select_related('item', 'variation')),
-            Prefetch('order', Order.objects.select_related('invoice_address').prefetch_related(
-                Prefetch(
-                    'event',
-                    Event.objects.select_related('organizer')
-                ),
-                Prefetch(
-                    'positions',
-                    OrderPosition.objects.prefetch_related(
-                        Prefetch('checkins', queryset=Checkin.objects.all()),
-                        'item', 'variation', 'answers', 'answers__options', 'answers__question',
-                    )
-                )
-            ))
-        ).select_related(
-            'item', 'variation', 'item__category', 'addon_to', 'order', 'order__invoice_address', 'seat'
-        )
-    else:
-        qs = qs.prefetch_related(
-            Prefetch(
-                lookup='checkins',
-                queryset=Checkin.objects.filter(list_id__in=[cl.pk for cl in checkinlists])
-            ),
-            'answers', 'answers__options', 'answers__question',
-            Prefetch('addons', OrderPosition.objects.select_related('item', 'variation'))
-        ).select_related('item', 'variation', 'order', 'addon_to', 'order__invoice_address', 'order', 'seat')
-
-    if expand and 'subevent' in expand:
-        qs = qs.prefetch_related(
-            'subevent', 'subevent__event', 'subevent__subeventitem_set', 'subevent__subeventitemvariation_set',
-            'subevent__seat_category_mappings', 'subevent__meta_values'
-        )
-
-    if expand and 'item' in expand:
-        qs = qs.prefetch_related('item', 'item__addons', 'item__bundles', 'item__meta_values',
-                                 'item__variations').select_related('item__tax_rule')
-
-    if expand and 'variation' in expand:
-        qs = qs.prefetch_related('variation')
-
-    return qs
-
-
-def _redeem_process(*, checkinlists, raw_barcode, answers_data, datetime, force, checkin_type, ignore_unpaid, nonce,
-                    untrusted_input, user, auth, expand, pdf_data, request, questions_supported, canceled_supported,
-                    legacy_url_support=False):
-    if not checkinlists:
-        raise ValidationError('No check-in list passed.')
-
-    list_by_event = {cl.event_id: cl for cl in checkinlists}
-    prefetch_related_objects([cl for cl in checkinlists if not cl.all_products], 'limit_products')
-
-    device = auth if isinstance(auth, Device) else None
-    gate = auth.gate if isinstance(auth, Device) else None
-
-    context = {
-        'request': request,
-        'expand': expand,
-    }
-
-    def _make_context(context, event):
-        return {
-            **context,
-            'event': op.order.event,
-            'pdf_data': pdf_data and (
-                user if user and user.is_authenticated else auth
-            ).has_event_permission(request.organizer, event, 'can_view_orders', request),
-        }
-
-    common_checkin_args = dict(
-        raw_barcode=raw_barcode,
-        type=checkin_type,
-        list=checkinlists[0],
-        datetime=datetime,
-        device=device,
-        gate=gate,
-        nonce=nonce,
-        forced=force,
-    )
-    raw_barcode_for_checkin = None
-    from_revoked_secret = False
-
-    # 1. Gather a list of positions that could be the one we looking fore, either from their ID, secret or
-    #    parent secret
-    queryset = _checkin_list_position_queryset(checkinlists, pdf_data=pdf_data, ignore_status=True, ignore_products=True).order_by(
-        F('addon_to').asc(nulls_first=True)
-    )
-
-    q = Q(secret=raw_barcode)
-    if any(cl.addon_match for cl in checkinlists):
-        q |= Q(addon_to__secret=raw_barcode)
-    if raw_barcode.isnumeric() and not untrusted_input and legacy_url_support:
-        q |= Q(pk=raw_barcode)
-
-    op_candidates = list(queryset.filter(q))
-    if not op_candidates and '+' in raw_barcode and legacy_url_support:
-        # In application/x-www-form-urlencoded, you can encodes space ' ' with '+' instead of '%20'.
-        # `id`, however, is part of a path where this technically is not allowed. Old versions of our
-        # scan apps still do it, so we try work around it!
-        q = Q(secret=raw_barcode.replace('+', ' '))
-        if any(cl.addon_match for cl in checkinlists):
-            q |= Q(addon_to__secret=raw_barcode.replace('+', ' '))
-        op_candidates = list(queryset.filter(q))
-
-    # 2. Handle the "nothing found" case: Either it's really a bogus secret that we don't know (-> error), or it
-    #    might be a revoked one that we actually know (-> error, but with better error message and logging and
-    #    with respecting the force option).
-    if not op_candidates:
-        revoked_matches = list(RevokedTicketSecret.objects.filter(event_id__in=list_by_event.keys(), secret=raw_barcode))
-        if len(revoked_matches) == 0:
-            checkinlists[0].event.log_action('pretix.event.checkin.unknown', data={
-                'datetime': datetime,
-                'type': checkin_type,
-                'list': checkinlists[0].pk,
-                'barcode': raw_barcode,
-                'searched_lists': [cl.pk for cl in checkinlists]
-            }, user=user, auth=auth)
-
-            for cl in checkinlists:
-                for k, s in cl.event.ticket_secret_generators.items():
-                    try:
-                        parsed = s.parse_secret(raw_barcode)
-                        common_checkin_args.update({
-                            'raw_item': parsed.item,
-                            'raw_variation': parsed.variation,
-                            'raw_subevent': parsed.subevent,
-                        })
-                    except:
-                        pass
-
-            Checkin.objects.create(
-                position=None,
-                successful=False,
-                error_reason=Checkin.REASON_INVALID,
-                **common_checkin_args,
-            )
-
-            if force and legacy_url_support and isinstance(auth, Device):
-                # There was a bug in libpretixsync: If you scanned a ticket in offline mode that was
-                # valid at the time but no longer exists at time of upload, the device would retry to
-                # upload the same scan over and over again. Since we can't update all devices quickly,
-                # here's a dirty workaround to make it stop.
-                try:
-                    brand = auth.software_brand
-                    ver = parse(auth.software_version)
-                    legacy_mode = (
-                        (brand == 'pretixSCANPROXY' and ver < parse('0.0.3')) or
-                        (brand == 'pretixSCAN Android' and ver < parse('1.11.2')) or
-                        (brand == 'pretixSCAN' and ver < parse('1.11.2'))
-                    )
-                    if legacy_mode:
-                        return Response({
-                            'status': 'error',
-                            'reason': Checkin.REASON_ALREADY_REDEEMED,
-                            'reason_explanation': None,
-                            'require_attention': False,
-                            '__warning': 'Compatibility hack active due to detected old pretixSCAN version',
-                        }, status=400)
-                except:  # we don't care e.g. about invalid version numbers
-                    pass
-
-            return Response({
-                'detail': 'Not found.',  # for backwards compatibility
-                'status': 'error',
-                'reason': Checkin.REASON_INVALID,
-                'reason_explanation': None,
-                'require_attention': False,
-                'list': MiniCheckinListSerializer(checkinlists[0]).data,
-            }, status=404)
-        elif revoked_matches and force:
-            op_candidates = [revoked_matches[0].position]
-            if list_by_event[revoked_matches[0].event_id].addon_match:
-                op_candidates += list(revoked_matches[0].position.addons.all())
-            raw_barcode_for_checkin = raw_barcode
-            from_revoked_secret = True
-        else:
-            op = revoked_matches[0].position
-            op.order.log_action('pretix.event.checkin.revoked', data={
-                'datetime': datetime,
-                'type': checkin_type,
-                'list': list_by_event[revoked_matches[0].event_id].pk,
-                'barcode': raw_barcode
-            }, user=user, auth=auth)
-            common_checkin_args['list'] = list_by_event[revoked_matches[0].event_id]
-            Checkin.objects.create(
-                position=op,
-                successful=False,
-                error_reason=Checkin.REASON_REVOKED,
-                **common_checkin_args
-            )
-            return Response({
-                'status': 'error',
-                'reason': Checkin.REASON_REVOKED,
-                'reason_explanation': None,
-                'require_attention': False,
-                'position': CheckinListOrderPositionSerializer(op, context=_make_context(context, revoked_matches[0].event)).data,
-                'list': MiniCheckinListSerializer(list_by_event[revoked_matches[0].event_id]).data,
-            }, status=400)
-
-    # 3. Handle the "multiple options found" case: Except for the unlikely case of a secret being also a valid primary
-    #    key on the same list, we're probably dealing with the ``addon_match`` case here and need to figure out
-    #    which add-on has the right product.
-    if len(op_candidates) > 1:
-        op_candidates_matching_product = [
-            op for op in op_candidates
-            if (
-                (list_by_event[op.order.event_id].addon_match or op.secret == raw_barcode or legacy_url_support) and
-                (list_by_event[op.order.event_id].all_products or op.item_id in {i.pk for i in list_by_event[op.order.event_id].limit_products.all()})
-            )
-        ]
-
-        if len(op_candidates_matching_product) == 0:
-            # None of the found add-ons has the correct product, too bad! We could just error out here, but
-            # instead we just continue with *any* product and have it rejected by the check in perform_checkin.
-            # This has the advantage of a better error message.
-            op_candidates = [op_candidates[0]]
-        elif len(op_candidates_matching_product) > 1:
-            # It's still ambiguous, we'll error out.
-            # We choose the first match (regardless of product) for the logging since it's most likely to be the
-            # base product according to our order_by above.
-            op = op_candidates[0]
-            op.order.log_action('pretix.event.checkin.denied', data={
-                'position': op.id,
-                'positionid': op.positionid,
-                'errorcode': Checkin.REASON_AMBIGUOUS,
-                'reason_explanation': None,
-                'force': force,
-                'datetime': datetime,
-                'type': checkin_type,
-                'list': list_by_event[op.order.event_id].pk,
-            }, user=user, auth=auth)
-            common_checkin_args['list'] = list_by_event[op.order.event_id]
-            Checkin.objects.create(
-                position=op,
-                successful=False,
-                error_reason=Checkin.REASON_AMBIGUOUS,
-                error_explanation=None,
-                **common_checkin_args,
-            )
-            return Response({
-                'status': 'error',
-                'reason': Checkin.REASON_AMBIGUOUS,
-                'reason_explanation': None,
-                'require_attention': op.item.checkin_attention or op.order.checkin_attention,
-                'position': CheckinListOrderPositionSerializer(op, context=_make_context(context, op.order.event)).data,
-                'list': MiniCheckinListSerializer(list_by_event[op.order.event_id]).data,
-            }, status=400)
-        else:
-            op_candidates = op_candidates_matching_product
-
-    op = op_candidates[0]
-    common_checkin_args['list'] = list_by_event[op.order.event_id]
-
-    # 5. Pre-validate all incoming answers, handle file upload
-    given_answers = {}
-    if answers_data:
-        for q in op.item.questions.filter(ask_during_checkin=True):
-            if str(q.pk) in answers_data:
-                try:
-                    if q.type == Question.TYPE_FILE:
-                        given_answers[q] = _handle_file_upload(answers_data[str(q.pk)], user, auth)
-                    else:
-                        given_answers[q] = q.clean_answer(answers_data[str(q.pk)])
-                except (ValidationError, BaseValidationError):
-                    pass
-
-    # 6. Pass to our actual check-in logic
-    with language(op.order.event.settings.locale):
-        try:
-            perform_checkin(
-                op=op,
-                clist=list_by_event[op.order.event_id],
-                given_answers=given_answers,
-                force=force,
-                ignore_unpaid=ignore_unpaid,
-                nonce=nonce,
-                datetime=datetime,
-                questions_supported=questions_supported,
-                canceled_supported=canceled_supported,
-                user=user,
-                auth=auth,
-                type=checkin_type,
-                raw_barcode=raw_barcode_for_checkin,
-                from_revoked_secret=from_revoked_secret,
-            )
-        except RequiredQuestionsError as e:
-            return Response({
-                'status': 'incomplete',
-                'require_attention': op.item.checkin_attention or op.order.checkin_attention,
-                'position': CheckinListOrderPositionSerializer(op, context=_make_context(context, op.order.event)).data,
-                'questions': [
-                    QuestionSerializer(q).data for q in e.questions
-                ],
-                'list': MiniCheckinListSerializer(list_by_event[op.order.event_id]).data,
-            }, status=400)
-        except CheckInError as e:
-            op.order.log_action('pretix.event.checkin.denied', data={
-                'position': op.id,
-                'positionid': op.positionid,
-                'errorcode': e.code,
-                'reason_explanation': e.reason,
-                'force': force,
-                'datetime': datetime,
-                'type': checkin_type,
-                'list': list_by_event[op.order.event_id].pk,
-            }, user=user, auth=auth)
-            Checkin.objects.create(
-                position=op,
-                successful=False,
-                error_reason=e.code,
-                error_explanation=e.reason,
-                **common_checkin_args,
-            )
-            return Response({
-                'status': 'error',
-                'reason': e.code,
-                'reason_explanation': e.reason,
-                'require_attention': op.item.checkin_attention or op.order.checkin_attention,
-                'position': CheckinListOrderPositionSerializer(op, context=_make_context(context, op.order.event)).data,
-                'list': MiniCheckinListSerializer(list_by_event[op.order.event_id]).data,
-            }, status=400)
-        else:
-            return Response({
-                'status': 'ok',
-                'require_attention': op.item.checkin_attention or op.order.checkin_attention,
-                'position': CheckinListOrderPositionSerializer(op, context=_make_context(context, op.order.event)).data,
-                'list': MiniCheckinListSerializer(list_by_event[op.order.event_id]).data,
-            }, status=201)
-
-
 class ExtendedBackend(DjangoFilterBackend):
    def get_filterset_kwargs(self, request, queryset, view):
        kwargs = super().get_filterset_kwargs(request, queryset, view)
@@ -711,8 +310,6 @@ class CheckinListPositionViewSet(viewsets.ReadOnlyModelViewSet):
    def get_serializer_context(self):
        ctx = super().get_serializer_context()
        ctx['event'] = self.request.event
-        ctx['expand'] = self.request.query_params.getlist('expand')
-        ctx['pdf_data'] = self.request.query_params.get('pdf_data', 'false') == 'true'
        return ctx

    def get_filterset_kwargs(self):
@@ -723,18 +320,80 @@ class CheckinListPositionViewSet(viewsets.ReadOnlyModelViewSet):
    @cached_property
    def checkinlist(self):
        try:
-            return get_object_or_404(self.request.event.checkin_lists, pk=self.kwargs.get("list"))
+            return get_object_or_404(CheckinList, event=self.request.event, pk=self.kwargs.get("list"))
        except ValueError:
            raise Http404()

    def get_queryset(self, ignore_status=False, ignore_products=False):
-        qs = _checkin_list_position_queryset(
-            [self.checkinlist],
-            ignore_status=self.request.query_params.get('ignore_status', 'false') == 'true' or ignore_status,
-            ignore_products=ignore_products,
-            pdf_data=self.request.query_params.get('pdf_data', 'false') == 'true',
-            expand=self.request.query_params.getlist('expand'),
-        )
+        cqs = Checkin.objects.filter(
+            position_id=OuterRef('pk'),
+            list_id=self.checkinlist.pk
+        ).order_by().values('position_id').annotate(
+            m=Max('datetime')
+        ).values('m')
+
+        qs = OrderPosition.objects.filter(
+            order__event=self.request.event,
+        ).annotate(
+            last_checked_in=Subquery(cqs)
+        ).prefetch_related('order__event', 'order__event__organizer')
+        if self.checkinlist.subevent:
+            qs = qs.filter(
+                subevent=self.checkinlist.subevent
+            )
+
+        if self.request.query_params.get('ignore_status', 'false') != 'true' and not ignore_status:
+            qs = qs.filter(
+                order__status__in=[Order.STATUS_PAID, Order.STATUS_PENDING] if self.checkinlist.include_pending else [Order.STATUS_PAID]
+            )
+        if self.request.query_params.get('pdf_data', 'false') == 'true':
+            qs = qs.prefetch_related(
+                Prefetch(
+                    lookup='checkins',
+                    queryset=Checkin.objects.filter(list_id=self.checkinlist.pk)
+                ),
+                'answers', 'answers__options', 'answers__question',
+                Prefetch('addons', OrderPosition.objects.select_related('item', 'variation')),
+                Prefetch('order', Order.objects.select_related('invoice_address').prefetch_related(
+                    Prefetch(
+                        'event',
+                        Event.objects.select_related('organizer')
+                    ),
+                    Prefetch(
+                        'positions',
+                        OrderPosition.objects.prefetch_related(
+                            Prefetch('checkins', queryset=Checkin.objects.all()),
+                            'item', 'variation', 'answers', 'answers__options', 'answers__question',
+                        )
+                    )
+                ))
+            ).select_related(
+                'item', 'variation', 'item__category', 'addon_to', 'order', 'order__invoice_address', 'seat'
+            )
+        else:
+            qs = qs.prefetch_related(
+                Prefetch(
+                    lookup='checkins',
+                    queryset=Checkin.objects.filter(list_id=self.checkinlist.pk)
+                ),
+                'answers', 'answers__options', 'answers__question',
+                Prefetch('addons', OrderPosition.objects.select_related('item', 'variation'))
+            ).select_related('item', 'variation', 'order', 'addon_to', 'order__invoice_address', 'order', 'seat')
+
+        if not self.checkinlist.all_products and not ignore_products:
+            qs = qs.filter(item__in=self.checkinlist.limit_products.values_list('id', flat=True))
+
+        if 'subevent' in self.request.query_params.getlist('expand'):
+            qs = qs.prefetch_related(
+                'subevent', 'subevent__event', 'subevent__subeventitem_set', 'subevent__subeventitemvariation_set',
+                'subevent__seat_category_mappings', 'subevent__meta_values'
+            )
+
+        if 'item' in self.request.query_params.getlist('expand'):
+            qs = qs.prefetch_related('item', 'item__addons', 'item__bundles', 'item__meta_values', 'item__variations').select_related('item__tax_rule')
+
+        if 'variation' in self.request.query_params.getlist('expand'):
+            qs = qs.prefetch_related('variation')

        if 'pk' not in self.request.resolver_match.kwargs and 'can_view_orders' not in self.request.eventpermset \
                and len(self.request.query_params.get('search', '')) < 3:
@@ -745,8 +404,8 @@ class CheckinListPositionViewSet(viewsets.ReadOnlyModelViewSet):
    @action(detail=False, methods=['POST'], url_name='redeem', url_path='(?P<pk>.*)/redeem')
    def redeem(self, *args, **kwargs):
        force = bool(self.request.data.get('force', False))
-        checkin_type = self.request.data.get('type', None) or Checkin.TYPE_ENTRY
-        if checkin_type not in dict(Checkin.CHECKIN_TYPES):
+        type = self.request.data.get('type', None) or Checkin.TYPE_ENTRY
+        if type not in dict(Checkin.CHECKIN_TYPES):
            raise ValidationError("Invalid check-in type.")
        ignore_unpaid = bool(self.request.data.get('ignore_unpaid', False))
        nonce = self.request.data.get('nonce')
@@ -755,143 +414,280 @@ class CheckinListPositionViewSet(viewsets.ReadOnlyModelViewSet):
            or (isinstance(self.request.auth, Device) and 'pretixscan' in (self.request.auth.software_brand or '').lower())
        )

+        if not self.checkinlist.all_products:
+            prefetch_related_objects([self.checkinlist], 'limit_products')
+
        if 'datetime' in self.request.data:
            dt = DateTimeField().to_internal_value(self.request.data.get('datetime'))
        else:
            dt = now()

-        answers_data = self.request.data.get('answers')
-        return _redeem_process(
-            checkinlists=[self.checkinlist],
-            raw_barcode=kwargs['pk'],
-            answers_data=answers_data,
+        common_checkin_args = dict(
+            raw_barcode=self.kwargs['pk'],
+            type=type,
+            list=self.checkinlist,
            datetime=dt,
-            force=force,
-            checkin_type=checkin_type,
-            ignore_unpaid=ignore_unpaid,
+            device=self.request.auth if isinstance(self.request.auth, Device) else None,
+            gate=self.request.auth.gate if isinstance(self.request.auth, Device) else None,
            nonce=nonce,
-            untrusted_input=untrusted_input,
-            user=self.request.user,
-            auth=self.request.auth,
-            expand=self.request.query_params.getlist('expand'),
-            pdf_data=self.request.query_params.get('pdf_data', 'false') == 'true',
-            questions_supported=self.request.data.get('questions_supported', True),
-            canceled_supported=self.request.data.get('canceled_supported', False),
-            request=self.request,  # this is not clean, but we need it in the serializers for URL generation
-            legacy_url_support=True,
+            forced=force,
+        )
+        raw_barcode_for_checkin = None
+        from_revoked_secret = False
+
+        # 1. Gather a list of positions that could be the one we looking fore, either from their ID, secret or
+        #    parent secret
+        queryset = self.get_queryset(ignore_status=True, ignore_products=True).order_by(
+            F('addon_to').asc(nulls_first=True)
        )

+        q = Q(secret=self.kwargs['pk'])
+        if self.checkinlist.addon_match:
+            q |= Q(addon_to__secret=self.kwargs['pk'])
+        if self.kwargs['pk'].isnumeric() and not untrusted_input:
+            q |= Q(pk=self.kwargs['pk'])

-class CheckinRPCRedeemView(views.APIView):
-    def post(self, request, *args, **kwargs):
-        if isinstance(self.request.auth, (TeamAPIToken, Device)):
-            events = self.request.auth.get_events_with_permission(('can_change_orders', 'can_checkin_orders'))
-        elif self.request.user.is_authenticated:
-            events = self.request.user.get_events_with_permission(('can_change_orders', 'can_checkin_orders'), self.request).filter(
-                organizer=self.request.organizer
+        op_candidates = list(queryset.filter(q))
+        if not op_candidates and '+' in self.kwargs['pk']:
+            # In application/x-www-form-urlencoded, you can encodes space ' ' with '+' instead of '%20'.
+            # `id`, however, is part of a path where this technically is not allowed. Old versions of our
+            # scan apps still do it, so we try work around it!
+            q = Q(secret=self.kwargs['pk'].replace('+', ' '))
+            if self.checkinlist.addon_match:
+                q |= Q(addon_to__secret=self.kwargs['pk'].replace('+', ' '))
+            op_candidates = list(queryset.filter(q))
+
+        # 2. Handle the "nothing found" case: Either it's really a bogus secret that we don't know (-> error), or it
+        #    might be a revoked one that we actually know (-> error, but with better error message and logging and
+        #    with respecting the force option).
+        if not op_candidates:
+            revoked_matches = list(self.request.event.revoked_secrets.filter(secret=self.kwargs['pk']))
+            if len(revoked_matches) == 0:
+                self.request.event.log_action('pretix.event.checkin.unknown', data={
+                    'datetime': dt,
+                    'type': type,
+                    'list': self.checkinlist.pk,
+                    'barcode': self.kwargs['pk']
+                }, user=self.request.user, auth=self.request.auth)
+
+                for k, s in self.request.event.ticket_secret_generators.items():
+                    try:
+                        parsed = s.parse_secret(self.kwargs['pk'])
+                        common_checkin_args.update({
+                            'raw_item': parsed.item,
+                            'raw_variation': parsed.variation,
+                            'raw_subevent': parsed.subevent,
+                        })
+                    except:
+                        pass
+
+                Checkin.objects.create(
+                    position=None,
+                    successful=False,
+                    error_reason=Checkin.REASON_INVALID,
+                    **common_checkin_args,
+                )
+
+                if force and isinstance(self.request.auth, Device):
+                    # There was a bug in libpretixsync: If you scanned a ticket in offline mode that was
+                    # valid at the time but no longer exists at time of upload, the device would retry to
+                    # upload the same scan over and over again. Since we can't update all devices quickly,
+                    # here's a dirty workaround to make it stop.
+                    try:
+                        brand = self.request.auth.software_brand
+                        ver = parse(self.request.auth.software_version)
+                        legacy_mode = (
+                            (brand == 'pretixSCANPROXY' and ver < parse('0.0.3')) or
+                            (brand == 'pretixSCAN Android' and ver < parse('1.11.2')) or
+                            (brand == 'pretixSCAN' and ver < parse('1.11.2'))
+                        )
+                        if legacy_mode:
+                            return Response({
+                                'status': 'error',
+                                'reason': Checkin.REASON_ALREADY_REDEEMED,
+                                'reason_explanation': None,
+                                'require_attention': False,
+                                '__warning': 'Compatibility hack active due to detected old pretixSCAN version',
+                            }, status=400)
+                    except:  # we don't care e.g. about invalid version numbers
+                        pass
+
+                return Response({
+                    'detail': 'Not found.',  # for backwards compatibility
+                    'status': 'error',
+                    'reason': Checkin.REASON_INVALID,
+                    'reason_explanation': None,
+                    'require_attention': False,
+                }, status=404)
+            elif revoked_matches and force:
+                op_candidates = [revoked_matches[0].position]
+                if self.checkinlist.addon_match:
+                    op_candidates += list(revoked_matches[0].position.addons.all())
+                raw_barcode_for_checkin = self.kwargs['pk']
+                from_revoked_secret = True
+            else:
+                op = revoked_matches[0].position
+                op.order.log_action('pretix.event.checkin.revoked', data={
+                    'datetime': dt,
+                    'type': type,
+                    'list': self.checkinlist.pk,
+                    'barcode': self.kwargs['pk']
+                }, user=self.request.user, auth=self.request.auth)
+                Checkin.objects.create(
+                    position=op,
+                    successful=False,
+                    error_reason=Checkin.REASON_REVOKED,
+                    **common_checkin_args
+                )
+                return Response({
+                    'status': 'error',
+                    'reason': Checkin.REASON_REVOKED,
+                    'reason_explanation': None,
+                    'require_attention': False,
+                    'position': CheckinListOrderPositionSerializer(op, context=self.get_serializer_context()).data
+                }, status=400)
+
+        # 3. Handle the "multiple options found" case: Except for the unlikely case of a secret being also a valid primary
+        #    key on the same list, we're probably dealing with the ``addon_match`` case here and need to figure out
+        #    which add-on has the right product.
+        if len(op_candidates) > 1:
+            if self.checkinlist.addon_match and not self.checkinlist.all_products:
+                op_candidates_matching_product = [
+                    op for op in op_candidates if op.item_id in {i.pk for i in self.checkinlist.limit_products.all()}
+                ]
+            else:
+                op_candidates_matching_product = op_candidates
+            if len(op_candidates_matching_product) == 0:
+                # None of the found add-ons has the correct product, too bad! We could just error out here, but
+                # instead we just continue with *any* product and have it rejected by the check in perform_checkin.
+                # This has the advantage of a better error message.
+                op_candidates = [op_candidates[0]]
+            elif len(op_candidates_matching_product) > 1:
+                # It's still ambiguous, we'll error out.
+                # We choose the first match (regardless of product) for the logging since it's most likely to be the
+                # base product according to our order_by above.
+                op = op_candidates[0]
+                op.order.log_action('pretix.event.checkin.denied', data={
+                    'position': op.id,
+                    'positionid': op.positionid,
+                    'errorcode': Checkin.REASON_AMBIGUOUS,
+                    'reason_explanation': None,
+                    'force': force,
+                    'datetime': dt,
+                    'type': type,
+                    'list': self.checkinlist.pk
+                }, user=self.request.user, auth=self.request.auth)
+                Checkin.objects.create(
+                    position=op,
+                    successful=False,
+                    error_reason=Checkin.REASON_AMBIGUOUS,
+                    error_explanation=None,
+                    **common_checkin_args,
+                )
+                return Response({
+                    'status': 'error',
+                    'reason': Checkin.REASON_AMBIGUOUS,
+                    'reason_explanation': None,
+                    'require_attention': op.item.checkin_attention or op.order.checkin_attention,
+                    'position': CheckinListOrderPositionSerializer(op, context=self.get_serializer_context()).data
+                }, status=400)
+            else:
+                op_candidates = op_candidates_matching_product
+
+        op = op_candidates[0]
+
+        # 5. Pre-validate all incoming answers, handle file upload
+        given_answers = {}
+        if 'answers' in self.request.data:
+            aws = self.request.data.get('answers')
+            for q in op.item.questions.filter(ask_during_checkin=True):
+                if str(q.pk) in aws:
+                    try:
+                        if q.type == Question.TYPE_FILE:
+                            given_answers[q] = self._handle_file_upload(aws[str(q.pk)])
+                        else:
+                            given_answers[q] = q.clean_answer(aws[str(q.pk)])
+                    except ValidationError:
+                        pass
+
+        # 6. Pass to our actual check-in logic
+        with language(self.request.event.settings.locale):
+            try:
+                perform_checkin(
+                    op=op,
+                    clist=self.checkinlist,
+                    given_answers=given_answers,
+                    force=force,
+                    ignore_unpaid=ignore_unpaid,
+                    nonce=nonce,
+                    datetime=dt,
+                    questions_supported=self.request.data.get('questions_supported', True),
+                    canceled_supported=self.request.data.get('canceled_supported', False),
+                    user=self.request.user,
+                    auth=self.request.auth,
+                    type=type,
+                    raw_barcode=raw_barcode_for_checkin,
+                    from_revoked_secret=from_revoked_secret,
+                )
+            except RequiredQuestionsError as e:
+                return Response({
+                    'status': 'incomplete',
+                    'require_attention': op.item.checkin_attention or op.order.checkin_attention,
+                    'position': CheckinListOrderPositionSerializer(op, context=self.get_serializer_context()).data,
+                    'questions': [
+                        QuestionSerializer(q).data for q in e.questions
+                    ]
+                }, status=400)
+            except CheckInError as e:
+                op.order.log_action('pretix.event.checkin.denied', data={
+                    'position': op.id,
+                    'positionid': op.positionid,
+                    'errorcode': e.code,
+                    'reason_explanation': e.reason,
+                    'force': force,
+                    'datetime': dt,
+                    'type': type,
+                    'list': self.checkinlist.pk
+                }, user=self.request.user, auth=self.request.auth)
+                Checkin.objects.create(
+                    position=op,
+                    successful=False,
+                    error_reason=e.code,
+                    error_explanation=e.reason,
+                    **common_checkin_args,
+                )
+                return Response({
+                    'status': 'error',
+                    'reason': e.code,
+                    'reason_explanation': e.reason,
+                    'require_attention': op.item.checkin_attention or op.order.checkin_attention,
+                    'position': CheckinListOrderPositionSerializer(op, context=self.get_serializer_context()).data
+                }, status=400)
+            else:
+                return Response({
+                    'status': 'ok',
+                    'require_attention': op.item.checkin_attention or op.order.checkin_attention,
+                    'position': CheckinListOrderPositionSerializer(op, context=self.get_serializer_context()).data
+                }, status=201)
+
+    def _handle_file_upload(self, data):
+        try:
+            cf = CachedFile.objects.get(
+                session_key=f'api-upload-{str(type(self.request.user or self.request.auth))}-{(self.request.user or self.request.auth).pk}',
+                file__isnull=False,
+                pk=data[len("file:"):],
            )
-        else:
-            raise ValueError("unknown authentication method")
+        except (ValidationError, IndexError):  # invalid uuid
+            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
+        except CachedFile.DoesNotExist:
+            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))

-        s = CheckinRPCRedeemInputSerializer(data=request.data, context={'events': events})
-        s.is_valid(raise_exception=True)
-        return _redeem_process(
-            checkinlists=s.validated_data['lists'],
-            raw_barcode=s.validated_data['secret'],
-            answers_data=s.validated_data.get('answers'),
-            datetime=s.validated_data.get('datetime') or now(),
-            force=s.validated_data['force'],
-            checkin_type=s.validated_data['type'],
-            ignore_unpaid=s.validated_data['ignore_unpaid'],
-            nonce=s.validated_data.get('nonce'),
-            untrusted_input=True,
-            user=self.request.user,
-            auth=self.request.auth,
-            expand=self.request.query_params.getlist('expand'),
-            pdf_data=self.request.query_params.get('pdf_data', 'false') == 'true',
-            questions_supported=s.validated_data['questions_supported'],
-            canceled_supported=True,
-            request=self.request,  # this is not clean, but we need it in the serializers for URL generation
-            legacy_url_support=False,
+        allowed_types = (
+            'image/png', 'image/jpeg', 'image/gif', 'application/pdf'
        )
+        if cf.type not in allowed_types:
+            raise ValidationError('The submitted file "{fid}" has a file type that is not allowed in this field.'.format(fid=data))
+        if cf.file.size > settings.FILE_UPLOAD_MAX_SIZE_OTHER:
+            raise ValidationError('The submitted file "{fid}" is too large to be used in this field.'.format(fid=data))

-
-class CheckinRPCSearchView(ListAPIView):
-    serializer_class = CheckinListOrderPositionSerializer
-    queryset = OrderPosition.all.none()
-    filter_backends = (ExtendedBackend, RichOrderingFilter)
-    ordering = (F('attendee_name_cached').asc(nulls_last=True), 'positionid')
-    ordering_fields = (
-        'order__code', 'order__datetime', 'positionid', 'attendee_name',
-        'last_checked_in', 'order__email',
-    )
-    ordering_custom = {
-        'attendee_name': {
-            '_order': F('display_name').asc(nulls_first=True),
-            'display_name': Coalesce('attendee_name_cached', 'addon_to__attendee_name_cached')
-        },
-        '-attendee_name': {
-            '_order': F('display_name').desc(nulls_last=True),
-            'display_name': Coalesce('attendee_name_cached', 'addon_to__attendee_name_cached')
-        },
-        'last_checked_in': {
-            '_order': OrderBy(F('last_checked_in'), nulls_first=True),
-        },
-        '-last_checked_in': {
-            '_order': OrderBy(F('last_checked_in'), nulls_last=True, descending=True),
-        },
-    }
-    filterset_class = OrderPositionFilter
-
-    def get_serializer_context(self):
-        ctx = super().get_serializer_context()
-        ctx['expand'] = self.request.query_params.getlist('expand')
-        ctx['pdf_data'] = False
-        return ctx
-
-    @cached_property
-    def lists(self):
-        if isinstance(self.request.auth, (TeamAPIToken, Device)):
-            events = self.request.auth.get_events_with_permission(('can_view_orders', 'can_checkin_orders'))
-        elif self.request.user.is_authenticated:
-            events = self.request.user.get_events_with_permission(('can_view_orders', 'can_checkin_orders'), self.request).filter(
-                organizer=self.request.organizer
-            )
-        else:
-            raise ValueError("unknown authentication method")
-        requested_lists = [int(l) for l in self.request.query_params.getlist('list') if l.isdigit()]
-        lists = list(
-            CheckinList.objects.filter(event__in=events).select_related('event').filter(id__in=requested_lists)
-        )
-        if len(lists) != len(requested_lists):
-            missing_lists = set(requested_lists) - {l.pk for l in lists}
-            raise PermissionDenied("You requested lists that do not exist or that you do not have access to: " + ", ".join(str(l) for l in missing_lists))
-        return lists
-
-    @cached_property
-    def has_full_access_permission(self):
-        if isinstance(self.request.auth, (TeamAPIToken, Device)):
-            events = self.request.auth.get_events_with_permission('can_view_orders')
-        elif self.request.user.is_authenticated:
-            events = self.request.user.get_events_with_permission('can_view_orders', self.request).filter(
-                organizer=self.request.organizer
-            )
-        else:
-            raise ValueError("unknown authentication method")
-
-        full_access_lists = CheckinList.objects.filter(event__in=events).filter(id__in=[c.pk for c in self.lists]).count()
-        return len(self.lists) == full_access_lists
-
-    def get_queryset(self, ignore_status=False, ignore_products=False):
-        qs = _checkin_list_position_queryset(
-            self.lists,
-            ignore_status=self.request.query_params.get('ignore_status', 'false') == 'true' or ignore_status,
-            ignore_products=ignore_products,
-            pdf_data=self.request.query_params.get('pdf_data', 'false') == 'true',
-            expand=self.request.query_params.getlist('expand'),
-        )
-
-        if len(self.request.query_params.get('search', '')) < 3 and not self.has_full_access_permission:
-            qs = qs.none()
-
-        return qs
+        return cf.file
@@ -461,9 +461,7 @@ with scopes_disabled():
    class QuotaFilter(FilterSet):
        class Meta:
            model = Quota
-            fields = {
-                'subevent': ['exact', 'in'],
-            }
+            fields = ['subevent']


 class QuotaViewSet(ConditionalListView, viewsets.ModelViewSet):
@@ -63,10 +63,9 @@ from pretix.api.serializers.orderchange import (
 )
 from pretix.base.i18n import language
 from pretix.base.models import (
-    CachedCombinedTicket, CachedTicket, Checkin, Device, EventMetaValue,
-    Invoice, InvoiceAddress, ItemMetaValue, Order, OrderFee, OrderPayment,
-    OrderPosition, OrderRefund, Quota, SubEvent, SubEventMetaValue, TaxRule,
-    TeamAPIToken, generate_secret,
+    CachedCombinedTicket, CachedTicket, Checkin, Device, Event, Invoice,
+    InvoiceAddress, Order, OrderFee, OrderPayment, OrderPosition, OrderRefund,
+    Quota, SubEvent, TaxRule, TeamAPIToken, generate_secret,
 )
 from pretix.base.models.orders import QuestionAnswer, RevokedTicketSecret
 from pretix.base.payment import PaymentException
@@ -188,8 +187,6 @@ class OrderViewSet(viewsets.ModelViewSet):
    def get_serializer_context(self):
        ctx = super().get_serializer_context()
        ctx['event'] = self.request.event
-        ctx['pdf_data'] = self.request.query_params.get('pdf_data', 'false') == 'true'
-        ctx['exclude'] = self.request.query_params.getlist('exclude')
        return ctx

    def get_queryset(self):
@@ -216,29 +213,14 @@ class OrderViewSet(viewsets.ModelViewSet):
        else:
            opq = OrderPosition.objects
        if request.query_params.get('pdf_data', 'false') == 'true':
-            prefetch_related_objects([request.organizer], 'meta_properties')
-            prefetch_related_objects(
-                [request.event],
-                Prefetch('meta_values', queryset=EventMetaValue.objects.select_related('property'), to_attr='meta_values_cached'),
-                'questions',
-                'item_meta_properties',
-            )
            return Prefetch(
                'positions',
                opq.all().prefetch_related(
                    Prefetch('checkins', queryset=Checkin.objects.all()),
-                    Prefetch('item', queryset=self.request.event.items.prefetch_related(
-                        Prefetch('meta_values', ItemMetaValue.objects.select_related('property'), to_attr='meta_values_cached')
-                    )),
-                    'variation',
-                    'answers', 'answers__options', 'answers__question',
-                    'item__category',
-                    'addon_to__answers', 'addon_to__answers__options', 'addon_to__answers__question',
-                    Prefetch('subevent', queryset=self.request.event.subevents.prefetch_related(
-                        Prefetch('meta_values', to_attr='meta_values_cached', queryset=SubEventMetaValue.objects.select_related('property'))
-                    )),
+                    'item', 'variation', 'answers', 'answers__options', 'answers__question',
+                    'item__category', 'addon_to', 'seat',
                    Prefetch('addons', opq.select_related('item', 'variation', 'seat'))
-                ).select_related('seat', 'addon_to', 'addon_to__seat')
+                )
            )
        else:
            return Prefetch(
@@ -950,7 +932,6 @@ class OrderPositionViewSet(viewsets.ModelViewSet):
    def get_serializer_context(self):
        ctx = super().get_serializer_context()
        ctx['event'] = self.request.event
-        ctx['pdf_data'] = self.request.query_params.get('pdf_data', 'false') == 'true'
        return ctx

    def get_queryset(self):
@@ -961,49 +942,25 @@ class OrderPositionViewSet(viewsets.ModelViewSet):

        qs = qs.filter(order__event=self.request.event)
        if self.request.query_params.get('pdf_data', 'false') == 'true':
-            prefetch_related_objects([self.request.organizer], 'meta_properties')
-            prefetch_related_objects(
-                [self.request.event],
-                Prefetch('meta_values', queryset=EventMetaValue.objects.select_related('property'), to_attr='meta_values_cached'),
-                'questions',
-                'item_meta_properties',
-            )
            qs = qs.prefetch_related(
                Prefetch('checkins', queryset=Checkin.objects.all()),
-                Prefetch('item', queryset=self.request.event.items.prefetch_related(
-                    Prefetch('meta_values', ItemMetaValue.objects.select_related('property'),
-                             to_attr='meta_values_cached')
-                )),
-                'variation',
                'answers', 'answers__options', 'answers__question',
-                'item__category',
-                'addon_to__answers', 'addon_to__answers__options', 'addon_to__answers__question',
                Prefetch('addons', qs.select_related('item', 'variation')),
-                Prefetch('subevent', queryset=self.request.event.subevents.prefetch_related(
-                    Prefetch('meta_values', to_attr='meta_values_cached',
-                             queryset=SubEventMetaValue.objects.select_related('property'))
-                )),
-                Prefetch('order', self.request.event.orders.select_related('invoice_address').prefetch_related(
+                Prefetch('order', Order.objects.select_related('invoice_address').prefetch_related(
+                    Prefetch(
+                        'event',
+                        Event.objects.select_related('organizer')
+                    ),
                    Prefetch(
                        'positions',
                        qs.prefetch_related(
+                            'item', 'variation', 'answers', 'answers__options', 'answers__question',
                            Prefetch('checkins', queryset=Checkin.objects.all()),
-                            Prefetch('item', queryset=self.request.event.items.prefetch_related(
-                                Prefetch('meta_values', ItemMetaValue.objects.select_related('property'),
-                                         to_attr='meta_values_cached')
-                            )),
-                            'variation', 'answers', 'answers__options', 'answers__question',
-                            'item__category',
-                            Prefetch('subevent', queryset=self.request.event.subevents.prefetch_related(
-                                Prefetch('meta_values', to_attr='meta_values_cached',
-                                         queryset=SubEventMetaValue.objects.select_related('property'))
-                            )),
-                            Prefetch('addons', qs.select_related('item', 'variation', 'seat'))
-                        ).select_related('addon_to', 'seat', 'addon_to__seat')
+                        )
                    )
                ))
            ).select_related(
-                'addon_to', 'seat', 'addon_to__seat'
+                'item', 'variation', 'item__category', 'addon_to', 'seat'
            )
        else:
            qs = qs.prefetch_related(
@@ -22,7 +22,6 @@
 from decimal import Decimal

 import django_filters
-from django.contrib.auth.hashers import make_password
 from django.db import transaction
 from django.shortcuts import get_object_or_404
 from django.utils.functional import cached_property
@@ -39,8 +38,8 @@ from rest_framework.viewsets import GenericViewSet

 from pretix.api.models import OAuthAccessToken
 from pretix.api.serializers.organizer import (
-    CustomerCreateSerializer, CustomerSerializer, DeviceSerializer,
-    GiftCardSerializer, GiftCardTransactionSerializer, MembershipSerializer,
+    CustomerSerializer, DeviceSerializer, GiftCardSerializer,
+    GiftCardTransactionSerializer, MembershipSerializer,
    MembershipTypeSerializer, OrganizerSerializer, OrganizerSettingsSerializer,
    SeatingPlanSerializer, TeamAPITokenSerializer, TeamInviteSerializer,
    TeamMemberSerializer, TeamSerializer,
@@ -515,24 +514,15 @@ class CustomerViewSet(viewsets.ModelViewSet):
        raise MethodNotAllowed("Customers cannot be deleted.")

    @transaction.atomic()
-    def perform_create(self, serializer, send_email=False):
-        customer = serializer.save(organizer=self.request.organizer, password=make_password(None))
+    def perform_create(self, serializer):
+        inst = serializer.save(organizer=self.request.organizer)
        serializer.instance.log_action(
            'pretix.customer.created',
            user=self.request.user,
            auth=self.request.auth,
            data=self.request.data,
        )
-        if send_email:
-            customer.send_activation_mail()
-        return customer
-
-    def create(self, request, *args, **kwargs):
-        serializer = CustomerCreateSerializer(data=request.data, context=self.get_serializer_context())
-        serializer.is_valid(raise_exception=True)
-        self.perform_create(serializer, send_email=serializer.validated_data.pop('send_email', False))
-        headers = self.get_success_headers(serializer.data)
-        return Response(serializer.data, status=status.HTTP_201_CREATED, headers=headers)
+        return inst

    @transaction.atomic()
    def perform_update(self, serializer):
@@ -1,240 +0,0 @@
-#
-# This file is part of pretix (Community Edition).
-#
-# Copyright (C) 2014-2020 Raphael Michel and contributors
-# Copyright (C) 2020-2021 rami.io GmbH and contributors
-#
-# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
-# Public License as published by the Free Software Foundation in version 3 of the License.
-#
-# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
-# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
-# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
-# this file, see <https://pretix.eu/about/en/license>.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
-# <https://www.gnu.org/licenses/>.
-#
-from datetime import timedelta
-
-from celery.result import AsyncResult
-from django.conf import settings
-from django.http import Http404
-from django.shortcuts import get_object_or_404
-from django.utils.functional import cached_property
-from django.utils.timezone import now
-from rest_framework import status, viewsets
-from rest_framework.decorators import action
-from rest_framework.exceptions import ValidationError
-from rest_framework.response import Response
-from rest_framework.reverse import reverse
-
-from pretix.api.serializers.shredders import (
-    JobRunSerializer, ShredderSerializer,
-)
-from pretix.base.models import CachedFile
-from pretix.base.services.shredder import export, shred
-from pretix.base.shredder import shred_constraints
-from pretix.helpers.http import ChunkBasedFileResponse
-
-
-class ShreddersMixin:
-    def list(self, request, *args, **kwargs):
-        res = ShredderSerializer(self.shredders, many=True)
-        return Response({
-            "count": len(self.shredders),
-            "next": None,
-            "previous": None,
-            "results": res.data
-        })
-
-    def get_object(self):
-        instances = [e for e in self.shredders if e.identifier == self.kwargs.get('pk')]
-        if not instances:
-            raise Http404()
-        return instances[0]
-
-    def retrieve(self, request, *args, **kwargs):
-        instance = self.get_object()
-        serializer = ShredderSerializer(instance)
-        return Response(serializer.data)
-
-    @action(detail=False, methods=['GET'], url_name='download', url_path='download/(?P<asyncid>[^/]+)/(?P<cfid>[^/]+)')
-    def download(self, *args, **kwargs):
-        cf = get_object_or_404(
-            CachedFile,
-            id=kwargs['cfid'],
-            session_key=f'api-shredder-{str(type(self.request.user or self.request.auth))}-{(self.request.user or self.request.auth).pk}'
-        )
-        if cf.file:
-            resp = ChunkBasedFileResponse(cf.file.file, content_type=cf.type)
-            resp['Content-Disposition'] = 'attachment; filename="{}"'.format(cf.filename).encode("ascii", "ignore")
-            return resp
-        elif not settings.HAS_CELERY:
-            return Response(
-                {'status': 'failed', 'message': 'Unknown file ID or export failed'},
-                status=status.HTTP_410_GONE
-            )
-
-        res = AsyncResult(kwargs['asyncid'])
-        if res.failed():
-            if isinstance(res.info, dict) and res.info['exc_type'] in ('ShredError', 'ExportError'):
-                msg = res.info['exc_message']
-            else:
-                msg = 'Internal error'
-            return Response(
-                {'status': 'failed', 'message': msg},
-                status=status.HTTP_410_GONE
-            )
-
-        return Response(
-            {
-                'status': 'running' if res.state in ('PROGRESS', 'STARTED', 'SUCCESS') else 'waiting',
-            },
-            status=status.HTTP_409_CONFLICT
-        )
-
-    @action(detail=False, methods=['GET'], url_name='status', url_path='status/(?P<asyncid>[^/]+)/(?P<cfid>[^/]+)')
-    def status(self, *args, **kwargs):
-        if settings.HAS_CELERY:
-            res = AsyncResult(kwargs['asyncid'])
-            if res.failed():
-                if isinstance(res.info, dict) and res.info['exc_type'] in ('ShredError', 'ExportError'):
-                    msg = res.info['exc_message']
-                else:
-                    msg = 'Internal error'
-                return Response(
-                    {'status': 'failed', 'message': msg},
-                    status=status.HTTP_417_EXPECTATION_FAILED
-                )
-            elif res.successful():
-                return Response(
-                    {'status': 'ok', 'message': 'OK'},
-                    status=status.HTTP_200_OK
-                )
-
-        try:
-            CachedFile.objects.get(
-                id=kwargs['cfid'],
-                session_key=f'api-shredder-{str(type(self.request.user or self.request.auth))}-{(self.request.user or self.request.auth).pk}'
-            )
-        except CachedFile.DoesNotExist:
-            return Response(
-                {'status': 'gone', 'message': 'May have succeeded or timed out'},
-                status=status.HTTP_410_GONE
-            )
-
-        return Response(
-            {
-                'status': 'running' if res.state in ('PROGRESS', 'STARTED', 'SUCCESS') else 'waiting',
-            },
-            status=status.HTTP_409_CONFLICT
-        )
-
-    @action(detail=False, methods=['POST'], url_name='shred', url_path='shred/(?P<asyncid>[^/]+)/(?P<cfid>[^/]+)')
-    def shred(self, *args, **kwargs):
-        cf = get_object_or_404(
-            CachedFile,
-            id=kwargs['cfid'],
-            session_key=f'api-shredder-{str(type(self.request.user or self.request.auth))}-{(self.request.user or self.request.auth).pk}'
-        )
-        if cf.file:
-            async_result = self.do_shred(cf)
-            url_kwargs = {
-                'asyncid': str(async_result.id),
-                'cfid': str(cf.id),
-            }
-            url_kwargs.update(self.kwargs)
-            return Response({
-                'status': reverse('api-v1:shredders-status', kwargs=url_kwargs, request=self.request),
-            }, status=status.HTTP_202_ACCEPTED)
-        elif not settings.HAS_CELERY:
-            return Response(
-                {'status': 'failed', 'message': 'Unknown file ID or export failed'},
-                status=status.HTTP_410_GONE
-            )
-
-        res = AsyncResult(kwargs['asyncid'])
-        if res.failed():
-            if isinstance(res.info, dict) and res.info['exc_type'] in ('ShredError', 'ExportError'):
-                msg = res.info['exc_message']
-            else:
-                msg = 'Internal error'
-            return Response(
-                {'status': 'failed', 'message': msg},
-                status=status.HTTP_410_GONE
-            )
-
-        return Response(
-            {
-                'status': 'running' if res.state in ('PROGRESS', 'STARTED', 'SUCCESS') else 'waiting',
-            },
-            status=status.HTTP_409_CONFLICT
-        )
-
-    @action(detail=False, methods=['POST'])
-    def export(self, *args, **kwargs):
-        serializer = JobRunSerializer(shredders=self.shredders, data=self.request.data, **self.get_serializer_kwargs())
-        serializer.is_valid(raise_exception=True)
-
-        cf = CachedFile(web_download=False)
-        cf.date = now()
-        cf.expires = now() + timedelta(hours=2)
-        cf.session_key = f'api-shredder-{str(type(self.request.user or self.request.auth))}-{(self.request.user or self.request.auth).pk}'
-        cf.save()
-        d = serializer.data
-        for k, v in d.items():
-            if isinstance(v, set):
-                d[k] = list(v)
-        async_result = self.do_export(cf, serializer.validated_data['shredders'])
-
-        url_kwargs = {
-            'asyncid': str(async_result.id),
-            'cfid': str(cf.id),
-        }
-        url_kwargs.update(self.kwargs)
-        return Response({
-            'download': reverse('api-v1:shredders-download', kwargs=url_kwargs, request=self.request),
-            'shred': reverse('api-v1:shredders-shred', kwargs=url_kwargs, request=self.request),
-        }, status=status.HTTP_202_ACCEPTED)
-
-
-class EventShreddersViewSet(ShreddersMixin, viewsets.ViewSet):
-    permission = 'can_change_orders'
-
-    def get_serializer_kwargs(self):
-        return {}
-
-    @cached_property
-    def shredders(self):
-        shredders = []
-        for k, v in sorted(self.request.event.get_data_shredders().items(), key=lambda s: s[1].verbose_name):
-            shredders.append(v)
-        return shredders
-
-    def do_export(self, cf, shredders):
-        constr = shred_constraints(self.request.event)
-        if constr:
-            raise ValidationError(constr)
-
-        return export.apply_async(args=(
-            self.request.event.id,
-            list(shredders),
-            f'api-shredder-{str(type(self.request.user or self.request.auth))}-{(self.request.user or self.request.auth).pk}',
-            str(cf.pk)
-        ))
-
-    def do_shred(self, cf):
-        constr = shred_constraints(self.request.event)
-        if constr:
-            raise ValidationError(constr)
-
-        return shred.apply_async(args=(
-            self.request.event.id,
-            str(cf.pk),
-            True,
-        ))
@@ -28,7 +28,6 @@ from typing import Tuple
 import bleach
 import vat_moss.exchange_rates
 from django.contrib.staticfiles import finders
-from django.db.models import Sum
 from django.dispatch import receiver
 from django.utils.formats import date_format, localize
 from django.utils.translation import (
@@ -48,7 +47,7 @@ from reportlab.platypus import (
 )

 from pretix.base.decimal import round_decimal
-from pretix.base.models import Event, Invoice, Order, OrderPayment
+from pretix.base.models import Event, Invoice, Order
 from pretix.base.signals import register_invoice_renderers
 from pretix.base.templatetags.money import money_filter
 from pretix.helpers.reportlab import ThumbnailingImageReader
@@ -590,33 +589,15 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
            ])
            colwidths = [a * doc.width for a in (.65, .05, .30)]

-        if self.invoice.event.settings.invoice_show_payments and not self.invoice.is_cancellation:
-            if self.invoice.order.status == Order.STATUS_PENDING:
-                pending_sum = self.invoice.order.pending_sum
-                if pending_sum != total:
-                    tdata.append([pgettext('invoice', 'Received payments')] + (['', '', ''] if has_taxes else ['']) + [
-                        money_filter(pending_sum - total, self.invoice.event.currency)
-                    ])
-                    tdata.append([pgettext('invoice', 'Outstanding payments')] + (['', '', ''] if has_taxes else ['']) + [
-                        money_filter(pending_sum, self.invoice.event.currency)
-                    ])
-                    tstyledata += [
-                        ('FONTNAME', (0, len(tdata) - 3), (-1, len(tdata) - 3), self.font_bold),
-                    ]
-            elif self.invoice.order.payments.filter(
-                state__in=(OrderPayment.PAYMENT_STATE_CONFIRMED, OrderPayment.PAYMENT_STATE_REFUNDED), provider='giftcard'
-            ).exists():
-                giftcard_sum = self.invoice.order.payments.filter(
-                    state__in=(OrderPayment.PAYMENT_STATE_CONFIRMED, OrderPayment.PAYMENT_STATE_REFUNDED),
-                    provider='giftcard'
-                ).aggregate(
-                    s=Sum('amount')
-                )['s'] or Decimal('0.00')
-                tdata.append([pgettext('invoice', 'Paid by gift card')] + (['', '', ''] if has_taxes else ['']) + [
-                    money_filter(giftcard_sum, self.invoice.event.currency)
+        if self.invoice.event.settings.invoice_show_payments and not self.invoice.is_cancellation and \
+                self.invoice.order.status == Order.STATUS_PENDING:
+            pending_sum = self.invoice.order.pending_sum
+            if pending_sum != total:
+                tdata.append([pgettext('invoice', 'Received payments')] + (['', '', ''] if has_taxes else ['']) + [
+                    money_filter(pending_sum - total, self.invoice.event.currency)
                ])
-                tdata.append([pgettext('invoice', 'Remaining amount')] + (['', '', ''] if has_taxes else ['']) + [
-                    money_filter(total - giftcard_sum, self.invoice.event.currency)
+                tdata.append([pgettext('invoice', 'Outstanding payments')] + (['', '', ''] if has_taxes else ['']) + [
+                    money_filter(pending_sum, self.invoice.event.currency)
                ])
                tstyledata += [
                    ('FONTNAME', (0, len(tdata) - 3), (-1, len(tdata) - 3), self.font_bold),
@@ -34,9 +34,7 @@

 import binascii
 import json
-import operator
 from datetime import timedelta
-from functools import reduce
 from urllib.parse import urlparse

 import webauthn
@@ -493,14 +491,11 @@ class User(AbstractBaseUser, PermissionsMixin, LoggingMixin):
        if request and self.has_active_staff_session(request.session.session_key):
            return Event.objects.all()

-        if isinstance(permission, (tuple, list)):
-            q = reduce(operator.or_, [Q(**{p: True}) for p in permission])
-        else:
-            q = Q(**{permission: True})
+        kwargs = {permission: True}

        return Event.objects.filter(
-            Q(organizer_id__in=self.teams.filter(q, all_events=True).values_list('organizer', flat=True))
-            | Q(id__in=self.teams.filter(q).values_list('limit_events__id', flat=True))
+            Q(organizer_id__in=self.teams.filter(all_events=True, **kwargs).values_list('organizer', flat=True))
+            | Q(id__in=self.teams.filter(**kwargs).values_list('limit_events__id', flat=True))
        )

    @scopes_disabled()
@@ -216,27 +216,6 @@ class Customer(LoggedModel):
            testmode=testmode,
        )

-    def send_activation_mail(self):
-        from pretix.base.services.mail import mail
-        from pretix.multidomain.urlreverse import build_absolute_uri
-        from pretix.presale.forms.customer import TokenGenerator
-
-        ctx = self.get_email_context()
-        token = TokenGenerator().make_token(self)
-        ctx['url'] = build_absolute_uri(
-            self.organizer,
-            'presale:organizer.customer.activate'
-        ) + '?id=' + self.identifier + '&token=' + token
-        mail(
-            self.email,
-            _('Activate your account at {organizer}').format(organizer=self.organizer.name),
-            self.organizer.settings.mail_text_customer_registration,
-            ctx,
-            locale=self.locale,
-            customer=self,
-            organizer=self.organizer,
-        )
-

 class AttendeeProfile(models.Model):
    customer = models.ForeignKey(
@@ -255,9 +255,7 @@ class Device(LoggedModel):
        :param request: Ignored, for compatibility with User model
        :return: Iterable of Events
        """
-        if (
-                isinstance(permission, (list, tuple)) and any(p in self.permission_set() for p in permission)
-        ) or (isinstance(permission, str) and permission in self.permission_set()):
+        if permission in self.permission_set():
            return self.get_events_with_any_permission()
        else:
            return self.organizer.events.none()
@@ -1448,10 +1448,7 @@ class SubEvent(EventMixin, LoggedModel):
    @property
    def meta_data(self):
        data = self.event.meta_data
-        if hasattr(self, 'meta_values_cached'):
-            data.update({v.property.name: v.value for v in self.meta_values_cached})
-        else:
-            data.update({v.property.name: v.value for v in self.meta_values.select_related('property').all()})
+        data.update({v.property.name: v.value for v in self.meta_values.select_related('property').all()})
        return data

    @property
@@ -461,9 +461,7 @@ class TeamAPIToken(models.Model):
        :param request: Ignored, for compatibility with User model
        :return: Iterable of Events
        """
-        if (
-                isinstance(permission, (list, tuple)) and any(getattr(self.team, p, False) for p in permission)
-        ) or (isinstance(permission, str) and getattr(self.team, permission, False)):
+        if getattr(self.team, permission, False):
            return self.get_events_with_any_permission()
        else:
            return self.team.organizer.events.none()
@@ -947,11 +947,11 @@ class CartManager:

                if voucher_available_count < 1:
                    if op.voucher in self._voucher_depend_on_cart:
-                        err = err or _(error_messages['voucher_redeemed_cart']) % self.event.settings.reservation_time
+                        err = err or error_messages['voucher_redeemed_cart'] % self.event.settings.reservation_time
                    else:
                        err = err or error_messages['voucher_redeemed']
                elif voucher_available_count < requested_count:
-                    err = err or _(error_messages['voucher_redeemed_partial']) % voucher_available_count
+                    err = err or error_messages['voucher_redeemed_partial'] % voucher_available_count

                available_count = min(quota_available_count, voucher_available_count)

@@ -51,7 +51,7 @@ from pretix.celery_app import app


@app.task(base=ProfiledEventTask)
-def export(event: Event, shredders: List[str], session_key=None, cfid=None) -> None:
+def export(event: Event, shredders: List[str], session_key=None) -> None:
    known_shredders = event.get_data_shredders()

    with NamedTemporaryFile() as rawfile:
@@ -85,16 +85,13 @@ def export(event: Event, shredders: List[str], session_key=None, cfid=None) -> N

        rawfile.seek(0)

-        if cfid:
-            cf = CachedFile.objects.get(pk=cfid)
-        else:
-            cf = CachedFile()
-            cf.date = now()
-            cf.session_key = session_key
-            cf.web_download = True
-            cf.expires = now() + timedelta(hours=1)
+        cf = CachedFile()
+        cf.date = now()
        cf.filename = event.slug + '.zip'
        cf.type = 'application/zip'
+        cf.session_key = session_key
+        cf.web_download = True
+        cf.expires = now() + timedelta(hours=1)
        cf.save()
        cf.file.save(cachedfile_name(cf, cf.filename), rawfile)

@@ -118,7 +115,7 @@ def shred(event: Event, fileid: str, confirm_code: str) -> None:
        if not shredder:
            continue
        shredders.append(shredder)
-    if confirm_code is not True and any(shredder.require_download_confirmation for shredder in shredders):
+    if any(shredder.require_download_confirmation for shredder in shredders):
        if indexdata['confirm_code'] != confirm_code:
            raise ShredError(_("The confirm code you entered was incorrect."))
    if event.logentry_set.filter(datetime__gte=parse(indexdata['time'])):
@@ -1514,15 +1514,6 @@ DEFAULTS = {
                    "before the order is canceled and a refund is issued."),
        )
    },
-    'cancel_allow_user_paid_require_approval_fee_unknown': {
-        'default': 'False',
-        'type': bool,
-        'form_class': forms.BooleanField,
-        'serializer_class': serializers.BooleanField,
-        'form_kwargs': dict(
-            label=_("Do not show the cancellation fee to users when they request cancellation."),
-        )
-    },
    'cancel_allow_user_paid_refund_as_giftcard': {
        'default': 'off',
        'type': str,
@@ -2594,9 +2585,7 @@ Your {organizer} team"""))
    },
    'name_scheme': {
        'default': 'full',  # default for new events is 'given_family'
-        'type': str,
-        'serializer_class': serializers.ChoiceField,
-        'serializer_kwargs': {},
+        'type': str
    },
    'giftcard_length': {
        'default': settings.ENTROPY['giftcard_secret'],
@@ -2991,9 +2980,6 @@ PERSON_NAME_SCHEMES = OrderedDict([
        },
    }),
 ])
-
-DEFAULTS['name_scheme']['serializer_kwargs']['choices'] = ((k, k) for k in PERSON_NAME_SCHEMES)
-
 COUNTRIES_WITH_STATE_IN_ADDRESS = {
    # Source: http://www.bitboost.com/ref/international-address-formats.html
    # This is not a list of countries that *have* states, this is a list of countries where states
@@ -674,7 +674,6 @@ class CancelSettingsForm(SettingsForm):
        'cancel_allow_user_paid_adjust_fees_step',
        'cancel_allow_user_paid_refund_as_giftcard',
        'cancel_allow_user_paid_require_approval',
-        'cancel_allow_user_paid_require_approval_fee_unknown',
        'change_allow_user_variation',
        'change_allow_user_price',
        'change_allow_user_until',
@@ -16,9 +16,6 @@
                <legend>{% trans "Paid orders" %}</legend>
                {% bootstrap_field form.cancel_allow_user_paid layout="control" %}
                {% bootstrap_field form.cancel_allow_user_paid_require_approval layout="control" %}
-                <div data-display-dependency="#id_cancel_allow_user_paid_require_approval">
-                    {% bootstrap_field form.cancel_allow_user_paid_require_approval_fee_unknown layout="control" %}
-                </div>
                {% bootstrap_field form.cancel_allow_user_paid_keep layout="control" %}
                {% bootstrap_field form.cancel_allow_user_paid_keep_percentage layout="control" %}
                {% bootstrap_field form.cancel_allow_user_paid_keep_fees layout="control" %}
@@ -1344,36 +1344,22 @@ class ItemUpdateGeneral(ItemDetailMixin, EventPermissionRequiredMixin, MetaDataE
    def form_valid(self, form):
        self.save_meta()
        messages.success(self.request, _('Your changes have been saved.'))
-
-        change_data = {
-            k: form.cleaned_data.get(k)
-            for k in form.changed_data
-        }
-        for f in self.plugin_forms:
-            change_data.update({
-                k: (f.cleaned_data.get(k).name
-                    if isinstance(f.cleaned_data.get(k), File)
-                    else f.cleaned_data.get(k))
-                for k in f.changed_data
-            })
-
-        meta_changed = {}
-        for f in self.meta_forms:
-            meta_changed.update({
-                k: (f.cleaned_data.get(k).name
-                    if isinstance(f.cleaned_data.get(k), File)
-                    else f.cleaned_data.get(k))
-                for k in f.changed_data
-            })
-        if meta_changed:
-            change_data['meta_data'] = meta_changed
-
-        if change_data:
+        if form.has_changed() or any(f.has_changed() for f in self.plugin_forms):
+            data = {
+                k: form.cleaned_data.get(k)
+                for k in form.changed_data
+            }
+            for f in self.plugin_forms:
+                data.update({
+                    k: (f.cleaned_data.get(k).name
+                        if isinstance(f.cleaned_data.get(k), File)
+                        else f.cleaned_data.get(k))
+                    for k in f.changed_data
+                })
            self.object.log_action(
-                'pretix.event.item.changed', user=self.request.user, data=change_data
+                'pretix.event.item.changed', user=self.request.user, data=data
            )
            invalidate_cache.apply_async(kwargs={'event': self.request.event.pk, 'item': self.object.pk})
-
        for f in self.plugin_forms:
            f.save()

@@ -540,8 +540,10 @@ class OrderComment(OrderView):
                self.order.log_action('pretix.event.order.checkin_attention', user=self.request.user, data={
                    'new_value': form.cleaned_data.get('checkin_attention')
                })
+            print(self.order.custom_followup_at)
            self.order.save(update_fields=['checkin_attention', 'comment', 'custom_followup_at'])
            self.order.refresh_from_db()
+            print(self.order.custom_followup_at)
            messages.success(self.request, _('The comment has been updated.'))
        else:
            messages.error(self.request, _('Could not update the comment.'))
@@ -1186,17 +1188,13 @@ class OrderTransition(OrderView):
            if ps == Decimal('0.00') and self.order.pending_sum <= Decimal('0.00'):
                p = self.order.payments.filter(state=OrderPayment.PAYMENT_STATE_CONFIRMED).last()
                if p:
-                    try:
-                        p._mark_order_paid(
-                            user=self.request.user,
-                            send_mail=self.mark_paid_form.cleaned_data['send_email'],
-                            force=self.mark_paid_form.cleaned_data.get('force', False),
-                            payment_refund_sum=self.order.payment_refund_sum,
-                        )
-                    except Quota.QuotaExceededException as e:
-                        messages.error(self.request, str(e))
-                    else:
-                        messages.success(self.request, _('The order has been marked as paid.'))
+                    p._mark_order_paid(
+                        user=self.request.user,
+                        send_mail=self.mark_paid_form.cleaned_data['send_email'],
+                        force=self.mark_paid_form.cleaned_data.get('force', False),
+                        payment_refund_sum=self.order.payment_refund_sum,
+                    )
+                    messages.success(self.request, _('The order has been marked as paid.'))
                    return redirect(self.get_order_url())

            try:
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-09-15 11:22+0000\n"
 "Last-Translator: Mohamed Tawfiq <mtawfiq@wafyapp.com>\n"
 "Language-Team: Arabic <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -296,18 +296,14 @@ msgid "Order canceled"
 msgstr "تم إلغاء الطلب"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "تذاكر الدخول"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "تذاكر سارية المفعول"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "حاليا بالداخل"

@@ -655,20 +651,20 @@ msgstr "ستسترد %(currency)%(amount)"
 msgid "Please enter the amount the organizer can keep."
 msgstr "الرجاء إدخال المبلغ الذي يمكن للمنظم الاحتفاظ به."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "الرجاء إدخال عدد لأحد أنواع التذاكر."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "مطلوب"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "المنطقة الزمنية:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "التوقيت المحلي:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2020-12-19 07:00+0000\n"
 "Last-Translator: albert <albert.serra.monner@gmail.com>\n"
 "Language-Team: Catalan <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -289,18 +289,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -628,22 +624,22 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Cistella expirada"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-12-06 23:00+0000\n"
 "Last-Translator: Ondřej Sokol <osokol@treesoft.cz>\n"
 "Language-Team: Czech <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -291,18 +291,14 @@ msgid "Order canceled"
 msgstr "Objednávka zrušena"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Vyřízené vstupenky"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Platné vstupenky"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Aktuálně uvnitř"

@@ -648,20 +644,20 @@ msgstr "Dostanete %(currency)s %(amount)s zpět"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Zadejte částku, kterou si organizátor může ponechat."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Zadejte prosím množství pro jeden z typů vstupenek."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "povinný"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Časové pásmo:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Místní čas:"

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-04-01 13:36+0000\n"
 "Last-Translator: Anna-itk <abc@aarhus.dk>\n"
 "Language-Team: Danish <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -301,20 +301,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "Check-in QR"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -683,22 +679,22 @@ msgstr "fra %(currency)s %(price)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Kurv udløbet"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Tidszone:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Din lokaltid:"

@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
-"PO-Revision-Date: 2022-07-26 08:58+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
+"PO-Revision-Date: 2022-04-28 18:04+0000\n"
 "Last-Translator: Raphael Michel <michel@rami.io>\n"
 "Language-Team: German <https://translate.pretix.eu/projects/pretix/pretix-js/"
 "de/>\n"
@@ -17,7 +17,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 4.13.1\n"
+"X-Generator: Weblate 4.12\n"

 #: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:56
 #: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:62
@@ -289,18 +289,14 @@ msgid "Order canceled"
 msgstr "Bestellung storniert"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr "Ticket-Code ist nicht eindeutig auf der Liste"
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Eingecheckte Tickets"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Gültige Tickets"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Derzeit anwesend"

@@ -650,20 +646,20 @@ msgstr "Sie erhalten %(currency)s %(amount)s zurück"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Bitte geben Sie den Betrag ein, den der Veranstalter einbehalten darf."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Bitte tragen Sie eine Menge für eines der Produkte ein."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "verpflichtend"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Zeitzone:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Deine lokale Zeit:"

@@ -41,7 +41,6 @@ Bestätigungs
 Bestellbestätigungs
 Bestellungsänderungen
 Bestellungsstatus
-Bestellungs
 bez
 BezahlCode
 Bezahlmethode
@@ -324,7 +323,6 @@ VIP
 WebAuthn
 Webhook
 Webhooks
-Weiterleitungs
 WeChat
 WhatsApp
 Widget
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
-"PO-Revision-Date: 2022-07-26 08:58+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
+"PO-Revision-Date: 2022-04-28 18:04+0000\n"
 "Last-Translator: Raphael Michel <michel@rami.io>\n"
 "Language-Team: German (informal) <https://translate.pretix.eu/projects/"
 "pretix/pretix-js/de_Informal/>\n"
@@ -17,7 +17,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 4.13.1\n"
+"X-Generator: Weblate 4.12\n"

 #: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:56
 #: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:62
@@ -289,18 +289,14 @@ msgid "Order canceled"
 msgstr "Bestellung storniert"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr "Ticket-Code ist nicht eindeutig auf der Liste"
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Eingecheckte Tickets"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Gültige Tickets"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Derzeit anwesend"

@@ -649,20 +645,20 @@ msgstr "Du erhältst %(currency)s %(amount)s zurück"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Bitte gib den Betrag ein, den der Veranstalter einbehalten darf."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Bitte trage eine Menge für eines der Produkte ein."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "verpflichtend"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Zeitzone:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Deine lokale Zeit:"

@@ -41,7 +41,6 @@ Bestätigungs
 Bestellbestätigungs
 Bestellungsänderungen
 Bestellungsstatus
-Bestellungs
 bez
 BezahlCode
 Bezahlmethode
@@ -324,7 +323,6 @@ VIP
 WebAuthn
 Webhook
 Webhooks
-Weiterleitungs
 WeChat
 WhatsApp
 Widget
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -288,18 +288,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -623,20 +619,20 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2019-10-03 19:00+0000\n"
 "Last-Translator: Chris Spy <chrispiropoulou@hotmail.com>\n"
 "Language-Team: Greek <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -304,20 +304,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "Έλεγχος QR"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -695,22 +691,22 @@ msgstr "απο %(currency)s %(price)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Εισαγάγετε μια ποσότητα για έναν από τους τύπους εισιτηρίων."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Το καλάθι έληξε"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-11-25 21:00+0000\n"
 "Last-Translator: Ismael Menéndez Fernández <ismael.menendez@balidea.com>\n"
 "Language-Team: Spanish <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -291,18 +291,14 @@ msgid "Order canceled"
 msgstr "Orden cancelada"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Registro de código QR"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Tickets válidos"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Actualmente adentro"

@@ -649,20 +645,20 @@ msgstr "Obtienes %(currency)s %(price)s de vuelta"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Por favor, ingrese el monto que el organizador puede quedarse."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Por favor, introduzca un valor para cada tipo de entrada."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "campo requerido"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Zona horaria:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Su hora local:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-11-10 05:00+0000\n"
 "Last-Translator: Jaakko Rinta-Filppula <jaakko@r-f.fi>\n"
 "Language-Team: Finnish <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -300,18 +300,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -648,22 +644,22 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Ostoskori on vanhentunut"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Aikavyöhyke:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: French\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-04-07 10:40+0000\n"
 "Last-Translator: Eva-Maria Obermann <obermann@rami.io>\n"
 "Language-Team: French <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -301,20 +301,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "Enregistrement QR code"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -683,22 +679,22 @@ msgstr "de %(currency)s %(price)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "SVP entrez une quantité pour un de vos types de billets."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Panier expiré"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-02-22 22:00+0000\n"
 "Last-Translator: Ismael Menéndez Fernández <ismael.menendez@balidea.com>\n"
 "Language-Team: Galician <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -291,18 +291,14 @@ msgid "Order canceled"
 msgstr "Pedido cancelado"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Rexistro de código QR"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Tíckets válidos"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Actualmente dentro"

@@ -646,20 +642,20 @@ msgstr "Obtés %(currency)s %(price)s de volta"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Por favor, ingrese a cantidade que pode conservar o organizador."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Por favor, introduza un valor para cada tipo de entrada."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "campo requirido"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Zona horaria:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "A súa hora local:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-09-24 13:54+0000\n"
 "Last-Translator: ofirtro <ofir.tro@gmail.com>\n"
 "Language-Team: Hebrew <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -290,18 +290,14 @@ msgid "Order canceled"
 msgstr "הזמנה בוטלה"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "כרטיסים תקפים"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -631,20 +627,20 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2020-01-24 08:00+0000\n"
 "Last-Translator: Prokaj Miklós <mixolid0@gmail.com>\n"
 "Language-Team: Hungarian <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -302,20 +302,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "Check in QR"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -683,22 +679,22 @@ msgstr "%(currency) %(price)-tól"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Adjon meg egy mennyiséget az egyik jegytípusból."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "A kosár lejárt"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-05-08 19:00+0000\n"
 "Last-Translator: Emanuele Signoretta <signorettae@gmail.com>\n"
 "Language-Team: Italian <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -293,18 +293,14 @@ msgid "Order canceled"
 msgstr "Ordine cancellato"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Biglietti controllati"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Biglietti validi"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Attualmente all'interno"

@@ -644,20 +640,20 @@ msgstr "Ricevi indietro %(currency)s %(amount)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Inserisci l'importo che l'organizzatore può trattenere."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Inserisci la quantità per una tipologia di biglietto."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "richiesto"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Fuso orario:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Ora locale:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-03-15 00:00+0000\n"
 "Last-Translator: Yuriko Matsunami <y.matsunami@enobyte.com>\n"
 "Language-Team: Japanese <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -291,18 +291,14 @@ msgid "Order canceled"
 msgstr "注文がキャンセルされました"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "チェックイン済みのチケット"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "有効なチケット"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "現在オンラインです"

@@ -639,20 +635,20 @@ msgstr "%(currency)s %(amount)s が払い戻されます"
 msgid "Please enter the amount the organizer can keep."
 msgstr "イベント開催者が受け取る料金を入力してください。"

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "商品の総数を入力してください。"

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "必須"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "タイムゾーン："

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "現地時間："

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-04-06 03:00+0000\n"
 "Last-Translator: Liga V <lerning_by_dreaming@gmx.de>\n"
 "Language-Team: Latvian <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -292,18 +292,14 @@ msgid "Order canceled"
 msgstr "Pasūtījums ir atcelts"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Reģistrētās biļetes"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Derīgās biļetes"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Šobrīd iekšā"

@@ -650,20 +646,20 @@ msgstr "Jūs saņemsiet %(valūta)s %(cena)s atpakaļ"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Lūdzu ievadiet skaitu (summu), ko pasākuma organizators var paturēt."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Lūdzu, ievadiet nepieciešamo daudzumu izvēlētajam biļešu veidam."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "obligāts"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Laika zona:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Vietējais laiks:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-06-20 02:00+0000\n"
 "Last-Translator: fyksen <fredrik@fyksen.me>\n"
 "Language-Team: Norwegian Bokmål <https://translate.pretix.eu/projects/pretix/"
@@ -289,18 +289,14 @@ msgid "Order canceled"
 msgstr "Ordre kansellert"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Innsjekkede billetter"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Gydlige billetter"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Inne nå"

@@ -636,20 +632,20 @@ msgstr "Du mottar %(currency)s %(amount)s tilbake"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Vennligst skriv inn beløpet arrangøren kan beholde."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Vennligst skriv inn et antall for en av billetttypene."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "nødvendig"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Tidssone:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Din lokale tid:"

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-10-29 02:00+0000\n"
 "Last-Translator: Maarten van den Berg <maartenberg1@gmail.com>\n"
 "Language-Team: Dutch <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -290,18 +290,14 @@ msgid "Order canceled"
 msgstr "Bestelling geannuleerd"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Ingecheckte tickets"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Geldige tickets"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Op dit moment binnen"

@@ -642,20 +638,20 @@ msgstr "U krijgt %(currency)s %(amount)s terug"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Voer het bedrag in dat de organisator mag houden."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Voer een hoeveelheid voor een van de producten in."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "verplicht"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Tijdzone:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Uw lokale tijd:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"
@@ -287,18 +287,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -622,20 +618,20 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-08-05 04:00+0000\n"
 "Last-Translator: Maarten van den Berg <maartenberg1@gmail.com>\n"
 "Language-Team: Dutch (informal) <https://translate.pretix.eu/projects/pretix/"
@@ -291,18 +291,14 @@ msgid "Order canceled"
 msgstr "Bestelling geannuleerd"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Ingecheckte kaartjes"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Geldige kaartjes"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Op dit moment binnen"

@@ -652,20 +648,20 @@ msgstr "Jij krijgt %(currency)s %(amount)s terug"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Voer het bedrag in dat de organisator mag houden."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Voer een hoeveelheid voor een van de producten in."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "verplicht"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Tijdzone:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Je lokale tijd:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2019-09-24 19:00+0000\n"
 "Last-Translator: Serge Bazanski <q3k@hackerspace.pl>\n"
 "Language-Team: Polish <https://translate.pretix.eu/projects/pretix/pretix-js/"
@@ -303,20 +303,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "QR zameldowania"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -690,22 +686,22 @@ msgstr "od %(currency)s %(price)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Proszę wybrać liczbę dla jednego z typów biletów."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Koszyk wygasł"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"
@@ -288,18 +288,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -625,20 +621,20 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -288,18 +288,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -623,20 +619,20 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2019-03-19 09:00+0000\n"
 "Last-Translator: Vitor Reis <vitor.reis7@gmail.com>\n"
 "Language-Team: Portuguese (Brazil) <https://translate.pretix.eu/projects/"
@@ -302,20 +302,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "QR Check-in"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -697,22 +693,22 @@ msgstr "A partir de %(currency)s %(price)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "O carrinho expirou"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2020-10-27 06:00+0000\n"
 "Last-Translator: David Vaz <davidmgvaz@gmail.com>\n"
 "Language-Team: Portuguese (Portugal) <https://translate.pretix.eu/projects/"
@@ -302,20 +302,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "Check-in QR"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -668,22 +664,22 @@ msgstr "Recebes %(currency)s %(amount)s de volta"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Por favor insira o montante com que a organização pode ficar."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Por favor insira a quantidade para um tipo de bilhetes."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Carrinho expirado"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Fuso horário:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Sua hora local:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2022-04-29 04:00+0000\n"
 "Last-Translator: Edd28 <chitu_edy@yahoo.com>\n"
 "Language-Team: Romanian <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -290,18 +290,14 @@ msgid "Order canceled"
 msgstr "Comandă anulată"

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr "Bilete Scanate"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr "Bilete Valide"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr "Aflat în interior"

@@ -649,20 +645,20 @@ msgstr "Primești înapoi %(currency)s %(amount)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr "Introdu valoarea pe care o poate păstra organizatorul."

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Introdu cantitatea pentru unul dintre tipurile de bilete."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr "necesar"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr "Fus orar:"

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr "Ora locală:"

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: 2021-08-09 13:10+0000\n"
 "Last-Translator: Svyatoslav <slava@digitalarthouse.eu>\n"
 "Language-Team: Russian <https://translate.pretix.eu/projects/pretix/pretix-"
@@ -303,20 +303,16 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 #, fuzzy
 #| msgid "Check-in QR"
 msgid "Checked-in Tickets"
 msgstr "QR-код для регистрации"

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -687,22 +683,22 @@ msgstr "от %(currency)s %(price)s"
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr "Пожалуйста, введите количество для одного из типов билетов."

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 #, fuzzy
 #| msgid "Cart expired"
 msgid "required"
 msgstr "Срок действия корзины истёк"

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-25 16:59+0000\n"
+"POT-Creation-Date: 2022-07-01 07:50+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"
@@ -287,18 +287,14 @@ msgid "Order canceled"
 msgstr ""

 #: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:62
-msgid "Ticket code is ambiguous on list"
-msgstr ""
-
-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Checked-in Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:63
 msgid "Valid Tickets"
 msgstr ""

-#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:65
+#: pretix/plugins/webcheckin/static/pretixplugins/webcheckin/main.js:64
 msgid "Currently inside"
 msgstr ""

@@ -622,20 +618,20 @@ msgstr ""
 msgid "Please enter the amount the organizer can keep."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:378
+#: pretix/static/pretixpresale/js/ui/main.js:377
 msgid "Please enter a quantity for one of the ticket types."
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:414
+#: pretix/static/pretixpresale/js/ui/main.js:413
 msgid "required"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:517
-#: pretix/static/pretixpresale/js/ui/main.js:536
+#: pretix/static/pretixpresale/js/ui/main.js:516
+#: pretix/static/pretixpresale/js/ui/main.js:535
 msgid "Time zone:"
 msgstr ""

-#: pretix/static/pretixpresale/js/ui/main.js:527
+#: pretix/static/pretixpresale/js/ui/main.js:526
 msgid "Your local time:"
 msgstr ""

--- a/Show More
+++ b/Show More