diff --git a/src/pretix/locale/ca/LC_MESSAGES/djangojs.po b/src/pretix/locale/ca/LC_MESSAGES/djangojs.po
new file mode 100644
index 000000000..0ca275be7
--- /dev/null
+++ b/src/pretix/locale/ca/LC_MESSAGES/djangojs.po
@@ -0,0 +1,465 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-03-22 14:50+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: Automatically generated\n"
+"Language-Team: none\n"
+"Language: ca\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+
+#: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:56
+#: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:62
+#: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:68
+msgid "Marked as paid"
+msgstr ""
+
+#: pretix/plugins/banktransfer/static/pretixplugins/banktransfer/ui.js:76
+msgid "Comment:"
+msgstr ""
+
+#: pretix/plugins/statistics/static/pretixplugins/statistics/statistics.js:15
+#: pretix/plugins/statistics/static/pretixplugins/statistics/statistics.js:39
+msgid "Placed orders"
+msgstr ""
+
+#: pretix/plugins/statistics/static/pretixplugins/statistics/statistics.js:15
+#: pretix/plugins/statistics/static/pretixplugins/statistics/statistics.js:39
+msgid "Paid orders"
+msgstr ""
+
+#: pretix/plugins/statistics/static/pretixplugins/statistics/statistics.js:27
+msgid "Total revenue"
+msgstr ""
+
+#: pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js:12
+msgid "Contacting Stripe …"
+msgstr ""
+
+#: pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js:56
+msgid "Total"
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:39
+#: pretix/static/pretixbase/js/asynctask.js:95
+msgid ""
+"Your request has been queued on the server and will now be processed. "
+"Depending on the size of your event, this might take up to a few minutes."
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:45
+#: pretix/static/pretixbase/js/asynctask.js:101
+msgid ""
+"Your request arrived on the server but we still wait for it to be processed. "
+"If this takes longer than two minutes, please contact us or go back in your "
+"browser and try again."
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:66
+#: pretix/static/pretixbase/js/asynctask.js:124
+#: pretix/static/pretixcontrol/js/ui/mail.js:23
+msgid "An error of type {code} occurred."
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:69
+msgid ""
+"We currently cannot reach the server, but we keep trying. Last error code: "
+"{code}"
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:115
+#: pretix/static/pretixcontrol/js/ui/mail.js:20
+msgid "The request took to long. Please try again."
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:127
+#: pretix/static/pretixcontrol/js/ui/mail.js:25
+msgid ""
+"We currently cannot reach the server. Please try again. Error code: {code}"
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:148
+msgid "We are processing your request …"
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:156
+msgid ""
+"We are currently sending your request to the server. If this takes longer "
+"than one minute, please check your internet connection and then reload this "
+"page and try again."
+msgstr ""
+
+#: pretix/static/pretixbase/js/asynctask.js:193
+#: pretix/static/pretixcontrol/js/ui/main.js:20
+msgid "Close message"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/clipboard.js:23
+msgid "Copied!"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/clipboard.js:29
+msgid "Press Ctrl-C to copy!"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:43
+msgid "Lead Scan QR"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:45
+msgid "Check-in QR"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:249
+msgid "The PDF background file could not be loaded for the following reason:"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:418
+msgid "Group of objects"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:424
+msgid "Text object"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:426
+msgid "Barcode area"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:428
+msgid "Powered by pretix"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:430
+msgid "Object"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:434
+msgid "Ticket design"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:687
+msgid "Saving failed."
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:735
+msgid "Do you really want to leave the editor without saving your changes?"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/editor.js:749
+msgid "Error while uploading your PDF file, please try again."
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/mail.js:18
+msgid "An error has occurred."
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/mail.js:52
+msgid "Generating messages …"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:55
+msgid "Unknown error."
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:217
+msgid "Your color has great contrast and is very easy to read!"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:221
+msgid "Your color has decent contrast and is probably good-enough to read!"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:225
+msgid ""
+"Your color has bad contrast for text on white background, please choose a "
+"darker shade."
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:306
+msgid "All"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:307
+msgid "None"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:595
+msgid "Use a different name internally"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/main.js:646
+msgid "Click to close"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/question.js:42
+msgid "Others"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/question.js:71
+msgid "Count"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/question.js:120
+msgid "Yes"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/question.js:121
+msgid "No"
+msgstr ""
+
+#: pretix/static/pretixcontrol/js/ui/subevent.js:108
+msgid "(one more date)"
+msgid_plural "({num} more dates)"
+msgstr[0] ""
+msgstr[1] ""
+
+#: pretix/static/pretixpresale/js/ui/cart.js:39
+msgid "The items in your cart are no longer reserved for you."
+msgstr ""
+
+#: pretix/static/pretixpresale/js/ui/cart.js:41
+msgid "Cart expired"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/ui/cart.js:46
+msgid "The items in your cart are reserved for you for one minute."
+msgid_plural "The items in your cart are reserved for you for {num} minutes."
+msgstr[0] ""
+msgstr[1] ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:14
+msgctxt "widget"
+msgid "Sold out"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:15
+msgctxt "widget"
+msgid "Buy"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:16
+msgctxt "widget"
+msgid "Reserved"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:17
+msgctxt "widget"
+msgid "FREE"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:18
+msgctxt "widget"
+msgid "from %(currency)s %(price)s"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:19
+msgctxt "widget"
+msgid "incl. %(rate)s% %(taxname)s"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:20
+msgctxt "widget"
+msgid "plus %(rate)s% %(taxname)s"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:21
+msgctxt "widget"
+msgid "incl. taxes"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:22
+msgctxt "widget"
+msgid "plus taxes"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:23
+#, javascript-format
+msgctxt "widget"
+msgid "currently available: %s"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:24
+msgctxt "widget"
+msgid "Only available with a voucher"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:25
+#, javascript-format
+msgctxt "widget"
+msgid "minimum amount to order: %s"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:26
+msgctxt "widget"
+msgid "Close ticket shop"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:27
+msgctxt "widget"
+msgid "The ticket shop could not be loaded."
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:28
+msgctxt "widget"
+msgid "The cart could not be created. Please try again later"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:29
+msgctxt "widget"
+msgid "Waiting list"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:30
+msgctxt "widget"
+msgid ""
+"You currently have an active cart for this event. If you select more "
+"products, they will be added to your existing cart."
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:32
+msgctxt "widget"
+msgid "Resume checkout"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:33
+msgctxt "widget"
+msgid ""
+"<a href=\"https://pretix.eu\" target=\"_blank\" rel=\"noopener\">event "
+"ticketing powered by pretix</a>"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:35
+msgctxt "widget"
+msgid "Redeem a voucher"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:36
+msgctxt "widget"
+msgid "Redeem"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:37
+msgctxt "widget"
+msgid "Voucher code"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:38
+msgctxt "widget"
+msgid "Close"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:39
+msgctxt "widget"
+msgid "Continue"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:40
+msgctxt "widget"
+msgid "See variations"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:41
+msgctxt "widget"
+msgid "Choose a different event"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:42
+msgctxt "widget"
+msgid "Back"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:43
+msgctxt "widget"
+msgid "Next month"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:44
+msgctxt "widget"
+msgid "Previous month"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:46
+msgid "Mo"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:47
+msgid "Tu"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:48
+msgid "We"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:49
+msgid "Th"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:50
+msgid "Fr"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:51
+msgid "Sa"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:52
+msgid "Su"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:55
+msgid "January"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:56
+msgid "February"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:57
+msgid "March"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:58
+msgid "April"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:59
+msgid "May"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:60
+msgid "June"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:61
+msgid "July"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:62
+msgid "August"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:63
+msgid "September"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:64
+msgid "October"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:65
+msgid "November"
+msgstr ""
+
+#: pretix/static/pretixpresale/js/widget/widget.js:66
+msgid "December"
+msgstr ""