diff --git a/src/pretix/base/models/vouchers.py b/src/pretix/base/models/vouchers.py
index 12ccd4a46..685265ea5 100644
--- a/src/pretix/base/models/vouchers.py
+++ b/src/pretix/base/models/vouchers.py
@@ -32,8 +32,10 @@
 # Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations under the License.
-
+import datetime
+from dataclasses import dataclass
 from decimal import ROUND_HALF_UP, Decimal
+from typing import Union
 
 from django.conf import settings
 from django.core.exceptions import ValidationError
@@ -421,27 +423,33 @@ class Voucher(LoggedModel):
         return False
 
     @staticmethod
-    def clean_quota_get_ignored(old_instance):
-        quotas = set()
-        was_valid = old_instance and (
-            old_instance.valid_until is None or old_instance.valid_until >= now()
-        )
-        if old_instance and old_instance.block_quota and was_valid:
-            if old_instance.quota:
-                quotas.add(old_instance.quota)
-            elif old_instance.variation:
-                quotas |= set(old_instance.variation.quotas.filter(subevent=old_instance.subevent))
-            elif old_instance.item:
-                if old_instance.item.has_variations:
-                    quotas |= set(
-                        Quota.objects.filter(pk__in=Quota.variations.through.objects.filter(
-                            itemvariation__item=old_instance.item,
-                            quota__subevent=old_instance.subevent,
-                        ).values('quota_id'))
-                    )
-                else:
-                    quotas |= set(old_instance.item.quotas.filter(subevent=old_instance.subevent))
-        return quotas
+    def get_affected_quotas(quota, item, variation, subevent):
+        if quota:
+            return {quota}
+        elif item and variation:
+            return set(variation.quotas.filter(subevent=subevent))
+        elif item and not item.has_variations:
+            return set(item.quotas.filter(subevent=subevent))
+        elif item and item.has_variations:
+            return set(
+                Quota.objects.filter(
+                    pk__in=Quota.variations.through.objects.filter(
+                        itemvariation__item=item,
+                        quota__subevent=subevent,
+                    ).values('quota_id')
+                )
+            )
+        else:
+            return set()
+
+    @staticmethod
+    def clean_quota_get_ignored(voucher_data: Union["VoucherBulkData", "Voucher"]):
+        if voucher_data:
+            valid = voucher_data.valid_until is None or voucher_data.valid_until >= now()
+            if valid and voucher_data.block_quota and voucher_data.max_usages > voucher_data.redeemed:
+                return Voucher.get_affected_quotas(voucher_data.quota, voucher_data.item, voucher_data.variation, voucher_data.subevent)
+
+        return set()
 
     @staticmethod
     def clean_quota_check(data, cnt, old_instance, event, quota, item, variation):
@@ -453,22 +461,8 @@ class Voucher(LoggedModel):
         if event.has_subevents and data.get('block_quota') and not data.get('subevent'):
             raise ValidationError(_('If you want this voucher to block quota, you need to select a specific date.'))
 
-        if quota:
-            new_quotas = {quota}
-        elif item and variation:
-            new_quotas = set(variation.quotas.filter(subevent=data.get('subevent')))
-        elif item and not item.has_variations:
-            new_quotas = set(item.quotas.filter(subevent=data.get('subevent')))
-        elif item and item.has_variations:
-            new_quotas = set(
-                Quota.objects.filter(
-                    pk__in=Quota.variations.through.objects.filter(
-                        itemvariation__item=item,
-                        quota__subevent=data.get('subevent'),
-                    ).values('quota_id')
-                )
-            )
-        else:
+        new_quotas = Voucher.get_affected_quotas(quota, item, variation, data.get('subevent'))
+        if not new_quotas:
             raise ValidationError(_('You need to select a specific product or quota if this voucher should reserve '
                                     'tickets.'))
 
@@ -644,3 +638,16 @@ class Voucher(LoggedModel):
             ]
         ).aggregate(s=Sum('voucher_budget_use'))['s'] or Decimal('0.00')
         return ops
+
+
+@dataclass
+class VoucherBulkData:
+    item: object
+    variation: object
+    quota: object
+    block_quota: bool
+    valid_until: datetime.datetime
+    subevent: object
+    redeemed: int
+    max_usages: int
+    allow_ignore_quota: bool
diff --git a/src/pretix/control/forms/vouchers.py b/src/pretix/control/forms/vouchers.py
index 81fc6081c..e8bf6fac9 100644
--- a/src/pretix/control/forms/vouchers.py
+++ b/src/pretix/control/forms/vouchers.py
@@ -32,16 +32,20 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations under the License.
 
+import copy
 import csv
-from collections import namedtuple
+from collections import Counter, namedtuple
 from io import StringIO
 
 from django import forms
 from django.core.exceptions import ObjectDoesNotExist, ValidationError
 from django.core.validators import EmailValidator
+from django.db.models import Count, F, Max
 from django.db.models.functions import Upper
+from django.forms.utils import ErrorDict
 from django.urls import reverse
-from django.utils.translation import gettext_lazy as _
+from django.utils.timezone import now
+from django.utils.translation import gettext_lazy as _, pgettext_lazy
 from django_scopes.forms import SafeModelChoiceField
 
 from pretix.base.email import get_available_placeholders
@@ -50,7 +54,10 @@ from pretix.base.forms import (
 )
 from pretix.base.forms.widgets import format_placeholders_help_text
 from pretix.base.i18n import language
-from pretix.base.models import Item, Voucher
+from pretix.base.models import Item, ItemVariation, Quota, SubEvent, Voucher
+from pretix.base.models.vouchers import VoucherBulkData
+from pretix.base.services.locking import lock_objects
+from pretix.base.services.quotas import QuotaAvailability
 from pretix.control.forms import SplitDateTimeField, SplitDateTimePickerWidget
 from pretix.control.forms.widgets import Select2, Select2ItemVarQuota
 from pretix.control.signals import voucher_form_validation
@@ -105,20 +112,22 @@ class VoucherForm(I18nModelForm):
             except Item.DoesNotExist:
                 pass
         super().__init__(*args, **kwargs)
+        if not self.event and self.instance:
+            self.event = self.instance.event
 
         self.fields['tag'].widget.attrs['data-typeahead-url'] = reverse('control:event.vouchers.tags.typeahead', kwargs={
-            'event': instance.event.slug,
-            'organizer': instance.event.organizer.slug,
+            'event': self.event.slug,
+            'organizer': self.event.organizer.slug,
         })
 
-        if instance.event.has_subevents:
-            self.fields['subevent'].queryset = instance.event.subevents.all()
+        if self.event.has_subevents:
+            self.fields['subevent'].queryset = self.event.subevents.all()
             self.fields['subevent'].widget = Select2(
                 attrs={
                     'data-model-select2': 'event',
                     'data-select2-url': reverse('control:event.subevents.select2', kwargs={
-                        'event': instance.event.slug,
-                        'organizer': instance.event.organizer.slug,
+                        'event': self.event.slug,
+                        'organizer': self.event.organizer.slug,
                     }),
                 }
             )
@@ -128,18 +137,19 @@ class VoucherForm(I18nModelForm):
             del self.fields['subevent']
 
         choices = []
-        if 'itemvar' in initial or (self.data and 'itemvar' in self.data):
-            iv = self.data.get('itemvar') or initial.get('itemvar', '')
+        prefix = (self.prefix + '-') if self.prefix else ''
+        if 'itemvar' in initial or (self.data and prefix + 'itemvar' in self.data):
+            iv = self.data.get(prefix + 'itemvar', '') or initial.get('itemvar', '') or ''
             if iv.startswith('q-'):
-                q = self.instance.event.quotas.get(pk=iv[2:])
+                q = self.event.quotas.get(pk=iv[2:])
                 choices.append(('q-%d' % q.pk, _('Any product in quota "{quota}"').format(quota=q)))
             elif '-' in iv:
                 itemid, varid = iv.split('-')
-                i = self.instance.event.items.get(pk=itemid)
+                i = self.event.items.get(pk=itemid)
                 v = i.variations.get(pk=varid)
                 choices.append(('%d-%d' % (i.pk, v.pk), '%s – %s' % (str(i), v.value)))
             elif iv:
-                i = self.instance.event.items.get(pk=iv)
+                i = self.event.items.get(pk=iv)
                 if i.variations.exists():
                     choices.append((str(i.pk), _('{product} – Any variation').format(product=i)))
                 else:
@@ -150,8 +160,8 @@ class VoucherForm(I18nModelForm):
             attrs={
                 'data-model-select2': 'generic',
                 'data-select2-url': reverse('control:event.vouchers.itemselect2', kwargs={
-                    'event': instance.event.slug,
-                    'organizer': instance.event.organizer.slug,
+                    'event': self.event.slug,
+                    'organizer': self.event.organizer.slug,
                 }),
                 'data-placeholder': _('All products')
             }
@@ -159,7 +169,7 @@ class VoucherForm(I18nModelForm):
         self.fields['itemvar'].required = False
         self.fields['itemvar'].widget.choices = self.fields['itemvar'].choices
 
-        if self.instance.event.seating_plan or self.instance.event.subevents.filter(seating_plan__isnull=False).exists():
+        if self.event.seating_plan or self.event.subevents.filter(seating_plan__isnull=False).exists():
             self.fields['seat'] = forms.CharField(
                 label=_("Specific seat ID"),
                 max_length=255,
@@ -169,40 +179,45 @@ class VoucherForm(I18nModelForm):
                 help_text=str(self.instance.seat) if self.instance.seat else '',
             )
 
+    def parse_itemvar(self, data):
+        try:
+            itemid = quotaid = None
+            iv = data.get('itemvar', '')
+            if iv.startswith('q-'):
+                quotaid = iv[2:]
+            elif '-' in iv:
+                itemid, varid = iv.split('-')
+            elif iv:
+                itemid, varid = iv, None
+            else:
+                itemid, varid = None, None
+
+            if itemid:
+                item = self.event.items.get(pk=itemid)
+                if varid:
+                    variation = item.variations.get(pk=varid)
+                else:
+                    variation = None
+                quota = None
+            elif quotaid:
+                quota = self.event.quotas.get(pk=quotaid)
+                item = None
+                variation = None
+            else:
+                quota = None
+                item = None
+                variation = None
+
+            return (item, variation, quota)
+
+        except ObjectDoesNotExist:
+            raise ValidationError(_("Invalid product selected."))
+
     def clean(self):
         data = super().clean()
 
         if not self._errors:
-            try:
-                itemid = quotaid = None
-                iv = self.data.get('itemvar', '')
-                if iv.startswith('q-'):
-                    quotaid = iv[2:]
-                elif '-' in iv:
-                    itemid, varid = iv.split('-')
-                elif iv:
-                    itemid, varid = iv, None
-                else:
-                    itemid, varid = None, None
-
-                if itemid:
-                    self.instance.item = self.instance.event.items.get(pk=itemid)
-                    if varid:
-                        self.instance.variation = self.instance.item.variations.get(pk=varid)
-                    else:
-                        self.instance.variation = None
-                    self.instance.quota = None
-                elif quotaid:
-                    self.instance.quota = self.instance.event.quotas.get(pk=quotaid)
-                    self.instance.item = None
-                    self.instance.variation = None
-                else:
-                    self.instance.quota = None
-                    self.instance.item = None
-                    self.instance.variation = None
-
-            except ObjectDoesNotExist:
-                raise ValidationError(_("Invalid product selected."))
+            self.instance.item, self.instance.variation, self.instance.quota = self.parse_itemvar(self.data)
 
         if 'codes' in data:
             data['codes'] = [a.strip() for a in data.get('codes', '').strip().split("\n") if a]
@@ -214,7 +229,7 @@ class VoucherForm(I18nModelForm):
 
         try:
             Voucher.clean_item_properties(
-                data, self.instance.event,
+                data, self.event,
                 self.instance.quota, self.instance.item, self.instance.variation,
                 seats_given=data.get('seat') or data.get('seats'),
                 block_quota=data.get('block_quota')
@@ -234,7 +249,7 @@ class VoucherForm(I18nModelForm):
 
         try:
             Voucher.clean_subevent(
-                data, self.instance.event
+                data, self.event
             )
         except ValidationError as e:
             raise ValidationError({"subevent": e.message})
@@ -250,19 +265,19 @@ class VoucherForm(I18nModelForm):
         if check_quota:
             Voucher.clean_quota_check(
                 data, cnt, self.initial_instance_data,
-                self.instance.event, self.instance.quota, self.instance.item, self.instance.variation
+                self.event, self.instance.quota, self.instance.item, self.instance.variation
             )
-        Voucher.clean_voucher_code(data, self.instance.event, self.instance.pk)
+        Voucher.clean_voucher_code(data, self.event, self.instance.pk)
         if 'seat' in self.fields:
             if data.get('seat'):
                 self.instance.seat = Voucher.clean_seat_id(
-                    data, self.instance.item, self.instance.quota, self.instance.event, self.instance.pk
+                    data, self.instance.item, self.instance.quota, self.event, self.instance.pk
                 )
                 self.instance.item = self.instance.seat.product
             else:
                 self.instance.seat = None
 
-        voucher_form_validation.send(sender=self.instance.event, form=self, data=data)
+        voucher_form_validation.send(sender=self.event, form=self, data=data)
 
         return data
 
@@ -270,6 +285,215 @@ class VoucherForm(I18nModelForm):
         return super().save(commit)
 
 
+class VoucherBulkEditForm(VoucherForm):
+    def __init__(self, *args, **kwargs):
+        self.mixed_values = kwargs.pop('mixed_values')
+        self.queryset = kwargs.pop('queryset')
+        super().__init__(**kwargs)
+        del self.fields["code"]
+        self.fields.pop("seat", None)
+
+    def is_bulk_checked(self, fieldname):
+        return self.prefix + fieldname in self.data.getlist('_bulk')
+
+    def clean(self):
+        # We skip the parent class because it's not suited for bulk editing and implement custom validation here.
+        # This does not validate *everything* we validate in VoucherForm. For example, we skip validation that one does
+        # not create a voucher for an add-on product or that the seat matches the product to save on complexity.
+        # This is a UX validation only anyway, since one could first create the voucher and then make the product an
+        # add-on product. However, we need to validate everything that we don't want violated in the database.
+        data = super(VoucherForm, self).clean()
+
+        if self.is_bulk_checked("itemvar"):
+            data["item"], data["variation"], data["quota"] = self.parse_itemvar(data)
+
+        if self.is_bulk_checked("max_usages") and "max_usages" in data:
+            max_redeemed = self.queryset.aggregate(m=Max("redeemed"))["m"]
+            if data["max_usages"] < max_redeemed:
+                raise ValidationError(_(
+                    "You cannot reduce the maximum number of redemptions to %(max_usages)s, because at least one "
+                    "of the selected vouchers has already been redeemed %(max_redeemed)s times."
+                ) % {"max_usages": data["max_usages"], "max_redeemed": max_redeemed})
+
+        # Check diff on product and quota usage based on old groups of vouchers
+        if any(self.is_bulk_checked(k) for k in ("max_usages", "itemvar", "block_quota", "valid_until", "subevent")):
+            quota_diff = Counter()
+
+            current_vouchers = self.queryset.order_by().values(
+                "item", "variation", "quota", "block_quota", "valid_until", "subevent", "redeemed", "max_usages",
+                "allow_ignore_quota",
+            ).annotate(c=Count("*"))
+            item_cache = {i.pk: i for i in Item.objects.filter(pk__in=[c["item"] for c in current_vouchers])}
+            var_cache = {v.pk: v for v in ItemVariation.objects.filter(pk__in=[c["variation"] for c in current_vouchers])}
+            quota_cache = {q.pk: q for q in Quota.objects.filter(pk__in=[c["quota"] for c in current_vouchers])}
+            subevent_cache = {s.pk: s for s in SubEvent.objects.filter(pk__in=[c["subevent"] for c in current_vouchers])}
+
+            for current in current_vouchers:
+                bulk_count = current.pop('c')
+                current = VoucherBulkData(**current)
+                # Get quotas that are currently used
+                if current.item:
+                    current.item = item_cache[current.item]
+                if current.variation:
+                    current.variation = var_cache[current.variation]
+                if current.quota:
+                    current.quota = quota_cache[current.quota]
+                if current.subevent:
+                    current.subevent = subevent_cache[current.subevent]
+
+                old_quotas = Voucher.clean_quota_get_ignored(current)
+                old_amount = max(current.max_usages - current.redeemed, 0) * bulk_count
+
+                # Predict state after change
+                after_change = copy.copy(current)
+                if self.is_bulk_checked("itemvar") and "itemvar" in data:
+                    after_change.item = data["item"]
+                    after_change.variation = data["variation"]
+                    after_change.quota = data["quota"]
+                if self.is_bulk_checked("subevent") and "subevent" in data:
+                    after_change.subevent = data["subevent"]
+                if self.is_bulk_checked("max_usages") and "max_usages" in data:
+                    after_change.max_usages = data["max_usages"]
+                if self.is_bulk_checked("block_quota") and "block_quota" in data:
+                    after_change.block_quota = data["block_quota"]
+                if self.is_bulk_checked("valid_until") and "valid_until" in data:
+                    after_change.valid_until = data["valid_until"]
+                if self.is_bulk_checked("allow_ignore_quota") and "allow_ignore_quota" in data:
+                    after_change.allow_ignore_quota = data["allow_ignore_quota"]
+
+                if after_change.quota and self.event.has_subevents and not after_change.subevent:
+                    raise ValidationError(_("You cannot create a voucher that allows selection of a quota but has no date selected."))
+
+                if after_change.quota and after_change.subevent and after_change.quota.subevent_id != after_change.subevent.pk:
+                    raise ValidationError(_("The selected quota does not match the selected subevent."))
+
+                if after_change.block_quota and self.event.has_subevents and not after_change.subevent:
+                    raise ValidationError(
+                        _('If you want this voucher to block quota, you need to select a specific date.'))
+
+                if after_change.block_quota and not after_change.item and not after_change.quota:
+                    raise ValidationError(
+                        _('You need to select a specific product or quota if this voucher should reserve '
+                          'tickets.')
+                    )
+
+                if after_change.allow_ignore_quota:
+                    # todo: is this the most useful way to do this?
+                    continue
+
+                new_quotas = Voucher.clean_quota_get_ignored(after_change)
+                new_amount = max(after_change.max_usages - after_change.redeemed, 0) * bulk_count
+
+                if new_quotas != old_quotas or new_amount != old_amount:
+                    for q in old_quotas:
+                        quota_diff[q] -= old_amount
+                    for q in new_quotas:
+                        quota_diff[q] += new_amount
+
+            if any(v > 0 for q, v in quota_diff.items()):
+                lock_objects([q for q, v in quota_diff.items() if q.size is not None and v > 0], shared_lock_objects=[self.event])
+                qa = QuotaAvailability(count_waitinglist=False)
+                qa.queue(*(q for q, v in quota_diff.items() if v > 0))
+                qa.compute()
+
+                if any(qa.results[q][0] != Quota.AVAILABILITY_OK or (qa.results[q][1] is not None and qa.results[q][1] < required)
+                       for q, required in quota_diff.items() if required > 0):
+                    raise ValidationError(_(
+                        'There is no sufficient quota available to perform this change.'
+                    ))
+
+        has_seat = self.queryset.filter(seat__isnull=False).exists()
+        if has_seat:
+            if self.is_bulk_checked("max_usages"):
+                raise ValidationError(_(
+                    'Changing the maximum number of usages in bulk is not supported if any of the selected vouchers '
+                    'is assigned a seat.'
+                ))
+            if self.is_bulk_checked("subevent"):
+                raise ValidationError(pgettext_lazy(
+                    'subevent',
+                    'Changing the date in bulk is not supported if any of the selected vouchers '
+                    'is assigned a seat.'
+                ))
+            if self.is_bulk_checked("itemvar") and data["quota"]:
+                raise ValidationError(_(
+                    'Changing the product to a quota is not supported if any of the selected vouchers '
+                    'is assigned a seat.'
+                ))
+
+            if self.is_bulk_checked("valid_until"):
+                if data["valid_until"] is None or data["valid_until"] >= now():
+                    currently_not_blocked_seats = self.queryset.filter(
+                        seat__isnull=False,
+                        max_usages__gt=F("redeemed"),
+                        valid_until__lt=now(),
+                    )
+                    if self.event.has_subevents:
+                        subevents = self.event.subevents.filter(pk__in=currently_not_blocked_seats.values_list("subevent"))
+                        for se in subevents:
+                            conflicts = currently_not_blocked_seats.filter(
+                                subevent=se
+                            ).exclude(
+                                seat_id__in=se.free_seats().values("pk")
+                            )
+                            if conflicts:
+                                raise ValidationError(_(
+                                    'This change cannot be completed because not all assigned seats of the vouchers are '
+                                    'still available'
+                                ))
+                    else:
+                        conflicts = currently_not_blocked_seats.exclude(
+                            seat_id__in=self.event.free_seats().values("pk")
+                        )
+                        if conflicts:
+                            raise ValidationError(_(
+                                'This change cannot be completed because not all assigned seats of the vouchers are '
+                                'still available'
+                            ))
+
+        return data
+
+    def save(self, commit=True):
+        objs = list(self.queryset)
+        fields = set()
+
+        check_map = {
+            'price_mode': '__price',
+            'value': '__price',
+        }
+        for k in self.fields:
+            if not self.is_bulk_checked(check_map.get(k, k)):
+                continue
+
+            if k == 'itemvar':
+                fields.add("item")
+                fields.add("variation")
+                fields.add("quota")
+            else:
+                fields.add(k)
+            for obj in objs:
+                if k == 'itemvar':
+                    obj.item = self.cleaned_data["item"]
+                    obj.variation = self.cleaned_data["variation"]
+                    obj.quota = self.cleaned_data["quota"]
+                else:
+                    setattr(obj, k, self.cleaned_data[k])
+
+        fields = [f for f in fields if f != 'itemvars']
+        if fields:
+            Voucher.objects.bulk_update(objs, fields, 200)
+
+    def full_clean(self):
+        if len(self.data) == 0:
+            # form wasn't submitted
+            self._errors = ErrorDict()
+            return
+        super().full_clean()
+
+    def _post_clean(self):
+        pass  # skip model-level clean
+
+
 class VoucherBulkForm(VoucherForm):
     codes = forms.CharField(
         widget=forms.Textarea,
diff --git a/src/pretix/control/templates/pretixcontrol/vouchers/bulk_edit.html b/src/pretix/control/templates/pretixcontrol/vouchers/bulk_edit.html
new file mode 100644
index 000000000..373c139a0
--- /dev/null
+++ b/src/pretix/control/templates/pretixcontrol/vouchers/bulk_edit.html
@@ -0,0 +1,83 @@
+{% extends "pretixcontrol/items/base.html" %}
+{% load i18n %}
+{% load bootstrap3 %}
+{% load eventsignal %}
+{% load eventurl %}
+{% block title %}{% trans "Change multiple vouchers" %}{% endblock %}
+{% block inside %}
+    <h1>
+        {% trans "Change multiple vouchers" %}
+        <small>
+            {% blocktrans trimmed with number=vouchers.count %}
+                {{ number }} selected
+            {% endblocktrans %}
+        </small>
+    </h1>
+    <form action="" method="post" class="form-horizontal">
+        {% csrf_token %}
+        <div class="hidden">
+            {% for v in vouchers %}
+                <input type="hidden" name="voucher" value="{{ v.pk }}">
+            {% endfor %}
+        </div>
+        {% bootstrap_form_errors form %}
+            <fieldset>
+                <legend>{% trans "Voucher details" %}</legend>
+                {% bootstrap_field form.max_usages layout="bulkedit" %}
+                {% bootstrap_field form.valid_until layout="bulkedit" %}
+                {% bootstrap_field form.itemvar layout="bulkedit" %}
+
+                <div class="bulk-edit-field-group">
+                    <label class="field-toggle">
+                        <input type="checkbox" name="_bulk" value="{{ form.prefix }}__price" {% if form.prefix|add:"__price" in bulk_selected %}checked{% endif %}>
+                        {% trans "change" context "form_bulk" %}
+                    </label>
+                    <div class="field-content">
+                        <div class="form-group">
+                            <label class="col-md-3 control-label" for="id_tag">{% trans "Price effect" %}</label>
+                            <div class="col-md-5">
+                                {% bootstrap_field form.price_mode show_label=False form_group_class="" %}
+                            </div>
+                            <div class="col-md-4">
+                                {% bootstrap_field form.value show_label=False form_group_class="" %}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="form-group">
+                    <div class="col-md-9 col-md-offset-3">
+                        <div class="controls">
+                            <div class="alert alert-info">
+                                {% blocktrans trimmed %}
+                                    If you choose "any product" for a specific quota and choose to reserve quota for this
+                                    voucher above, the product can still be unavailable to the voucher holder if another quota
+                                    associated with the product is sold out!
+                                {% endblocktrans %}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                {% if form.subevent %}
+                    {% bootstrap_field form.subevent layout="bulkedit" %}
+                {% endif %}
+            </fieldset>
+            <fieldset>
+                <legend>{% trans "Advanced settings" %}</legend>
+                {% bootstrap_field form.block_quota layout="bulkedit" %}
+                {% bootstrap_field form.allow_ignore_quota layout="bulkedit" %}
+                {% bootstrap_field form.min_usages layout="bulkedit" %}
+                {% bootstrap_field form.budget addon_after=request.event.currency layout="bulkedit" %}
+                {% bootstrap_field form.tag layout="bulkedit" %}
+                {% bootstrap_field form.comment layout="bulkedit" %}
+                {% bootstrap_field form.show_hidden_items layout="bulkedit" %}
+                {% bootstrap_field form.all_addons_included layout="bulkedit" %}
+                {% bootstrap_field form.all_bundles_included layout="bulkedit" %}
+            </fieldset>
+            <div class="form-group submit-group">
+                <button type="submit" class="btn btn-primary btn-save">
+                    {% trans "Save" %}
+                </button>
+            </div>
+    </form>
+{% endblock %}
diff --git a/src/pretix/control/templates/pretixcontrol/vouchers/index.html b/src/pretix/control/templates/pretixcontrol/vouchers/index.html
index 3f50ab53f..de6c018f0 100644
--- a/src/pretix/control/templates/pretixcontrol/vouchers/index.html
+++ b/src/pretix/control/templates/pretixcontrol/vouchers/index.html
@@ -99,6 +99,9 @@
         </p>
         <form action="{% url "control:event.vouchers.bulkaction"  organizer=request.event.organizer.slug event=request.event.slug %}" method="post">
             {% csrf_token %}
+            {% for field in filter_form %}
+                {{ field.as_hidden }}
+            {% endfor %}
             <div class="table-responsive">
                 <table class="table table-hover table-quotas">
                     <thead>
@@ -144,6 +147,18 @@
                         {% endif %}
                         <th></th>
                     </tr>
+                    {% if "event.vouchers:write" in request.eventpermset and page_obj.paginator.num_pages > 1 %}
+                        <tr class="table-select-all warning hidden">
+                            <td>
+                                <input type="checkbox" name="__ALL" id="__all" data-results-total="{{ page_obj.paginator.count }}">
+                            </td>
+                            <td colspan="5">
+                                <label for="__all">
+                                    {% trans "Select all results on other pages as well" %}
+                                </label>
+                            </td>
+                        </tr>
+                    {% endif %}
                     </thead>
                     <tbody>
                     {% for v in vouchers %}
@@ -211,6 +226,10 @@
                         <i class="fa fa-trash" aria-hidden="true"></i>
                         {% trans "Delete selected" %}
                     </button>
+                    <button type="submit" class="btn btn-primary btn-save" name="action" value="edit"
+                            formaction="{% url "control:event.vouchers.bulkedit"  organizer=request.event.organizer.slug event=request.event.slug %}">
+                        <i class="fa fa-edit"></i>{% trans "Edit selected" %}
+                    </button>
                 </div>
             {% endif %}
         </form>
diff --git a/src/pretix/control/urls.py b/src/pretix/control/urls.py
index a4a8a5e18..edc7edf82 100644
--- a/src/pretix/control/urls.py
+++ b/src/pretix/control/urls.py
@@ -383,6 +383,7 @@ urlpatterns = [
         re_path(r'^vouchers/bulk_add$', vouchers.VoucherBulkCreate.as_view(), name='event.vouchers.bulk'),
         re_path(r'^vouchers/bulk_add/mail_preview$', vouchers.VoucherBulkMailPreview.as_view(), name='event.vouchers.bulk.mail_preview'),
         re_path(r'^vouchers/bulk_action$', vouchers.VoucherBulkAction.as_view(), name='event.vouchers.bulkaction'),
+        re_path(r'^vouchers/bulk_edit$', vouchers.VoucherBulkUpdateView.as_view(), name='event.vouchers.bulkedit'),
         re_path(r'^vouchers/import/$', modelimport.VoucherImportView.as_view(), name='event.vouchers.import'),
         re_path(r'^vouchers/import/(?P<file>[^/]+)/$', modelimport.VoucherProcessView.as_view(), name='event.vouchers.import.process'),
         re_path(r'^orders/(?P<code>[0-9A-Z]+)/transition$', orders.OrderTransition.as_view(),
diff --git a/src/pretix/control/views/vouchers.py b/src/pretix/control/views/vouchers.py
index c5ae68eb2..269b617d1 100644
--- a/src/pretix/control/views/vouchers.py
+++ b/src/pretix/control/views/vouchers.py
@@ -40,9 +40,11 @@ import bleach
 from defusedcsv import csv
 from django.conf import settings
 from django.contrib import messages
-from django.core.exceptions import PermissionDenied, ValidationError
+from django.core.exceptions import (
+    BadRequest, PermissionDenied, ValidationError,
+)
 from django.db import connection, transaction
-from django.db.models import Exists, OuterRef, Sum
+from django.db.models import Count, Exists, OuterRef, Sum
 from django.http import (
     Http404, HttpResponse, HttpResponseBadRequest, HttpResponseRedirect,
     JsonResponse,
@@ -55,7 +57,7 @@ from django.utils.safestring import mark_safe
 from django.utils.timezone import now
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import (
-    CreateView, ListView, TemplateView, UpdateView, View,
+    CreateView, FormView, ListView, TemplateView, UpdateView, View,
 )
 from django_scopes import scopes_disabled
 
@@ -70,7 +72,9 @@ from pretix.base.services.vouchers import vouchers_send
 from pretix.base.templatetags.rich_text import markdown_compile_email
 from pretix.base.views.tasks import AsyncFormView
 from pretix.control.forms.filter import VoucherFilterForm, VoucherTagFilterForm
-from pretix.control.forms.vouchers import VoucherBulkForm, VoucherForm
+from pretix.control.forms.vouchers import (
+    VoucherBulkEditForm, VoucherBulkForm, VoucherForm,
+)
 from pretix.control.permissions import EventPermissionRequiredMixin
 from pretix.control.signals import voucher_form_class
 from pretix.control.views import PaginationMixin
@@ -80,7 +84,37 @@ from pretix.helpers.models import modelcopy
 from pretix.multidomain.urlreverse import eventreverse_absolute
 
 
-class VoucherList(PaginationMixin, EventPermissionRequiredMixin, ListView):
+class VoucherQueryMixin:
+
+    @cached_property
+    def request_data(self):
+        if self.request.method == "POST":
+            return self.request.POST
+        return self.request.GET
+
+    @scopes_disabled()  # we have an event check here, and we can save some performance on subqueries
+    def get_queryset(self):
+        qs = self.request.event.vouchers.exclude(
+            Exists(WaitingListEntry.objects.filter(voucher_id=OuterRef('pk')))
+        )
+        if 'voucher' in self.request_data and '__ALL' not in self.request_data:
+            qs = qs.filter(
+                id__in=self.request_data.getlist('voucher')
+            )
+        elif self.request.method == 'GET' or '__ALL' in self.request_data:
+            if self.filter_form.is_valid():
+                qs = self.filter_form.filter_qs(qs)
+        else:
+            raise BadRequest("No vouchers selected")
+
+        return qs
+
+    @cached_property
+    def filter_form(self):
+        return VoucherFilterForm(data=self.request_data, prefix='filter', event=self.request.event)
+
+
+class VoucherList(VoucherQueryMixin, PaginationMixin, EventPermissionRequiredMixin, ListView):
     model = Voucher
     context_object_name = 'vouchers'
     template_name = 'pretixcontrol/vouchers/index.html'
@@ -88,25 +122,15 @@ class VoucherList(PaginationMixin, EventPermissionRequiredMixin, ListView):
 
     @scopes_disabled()  # we have an event check here, and we can save some performance on subqueries
     def get_queryset(self):
-        qs = Voucher.annotate_budget_used(self.request.event.vouchers.exclude(
-            Exists(WaitingListEntry.objects.filter(voucher_id=OuterRef('pk')))
-        ).select_related(
+        return Voucher.annotate_budget_used(super().get_queryset().select_related(
             'item', 'variation', 'seat'
         ))
-        if self.filter_form.is_valid():
-            qs = self.filter_form.filter_qs(qs)
-
-        return qs
 
     def get_context_data(self, **kwargs):
         ctx = super().get_context_data(**kwargs)
         ctx['filter_form'] = self.filter_form
         return ctx
 
-    @cached_property
-    def filter_form(self):
-        return VoucherFilterForm(data=self.request.GET, event=self.request.event)
-
     def get(self, request, *args, **kwargs):
         if request.GET.get("download", "") == "yes":
             return self._download_csv()
@@ -293,6 +317,12 @@ class VoucherUpdate(EventPermissionRequiredMixin, UpdateView):
                 f.disabled = True
         return form
 
+    def get_form_kwargs(self):
+        return {
+            **super().get_form_kwargs(),
+            "event": self.request.event,
+        }
+
     def get_object(self, queryset=None) -> VoucherForm:
         url = resolve(self.request.path_info)
         try:
@@ -603,26 +633,21 @@ class VoucherRNG(EventPermissionRequiredMixin, View):
         })
 
 
-class VoucherBulkAction(EventPermissionRequiredMixin, View):
+class VoucherBulkAction(VoucherQueryMixin, EventPermissionRequiredMixin, View):
     permission = 'event.vouchers:write'
 
-    @cached_property
-    def objects(self):
-        return self.request.event.vouchers.filter(
-            id__in=self.request.POST.getlist('voucher')
-        )
-
     @transaction.atomic
     def post(self, request, *args, **kwargs):
         if request.POST.get('action') == 'delete':
             return render(request, 'pretixcontrol/vouchers/delete_bulk.html', {
-                'allowed': self.objects.filter(redeemed=0),
-                'forbidden': self.objects.exclude(redeemed=0),
+                'allowed': self.get_queryset().filter(redeemed=0),
+                'forbidden': self.get_queryset().exclude(redeemed=0),
             })
         elif request.POST.get('action') == 'delete_confirm':
             log_entries = []
             to_delete = []
-            for obj in self.objects:
+            to_update = []
+            for obj in self.get_queryset():
                 if obj.allow_delete():
                     log_entries.append(obj.log_action('pretix.voucher.deleted', user=self.request.user, save=False))
                     to_delete.append(obj.pk)
@@ -632,12 +657,14 @@ class VoucherBulkAction(EventPermissionRequiredMixin, View):
                         'bulk': True
                     }, save=False))
                     obj.max_usages = min(obj.redeemed, obj.max_usages)
-                    obj.save(update_fields=['max_usages'])
+                    to_update.append(obj)
 
             if to_delete:
                 CartPosition.objects.filter(addon_to__voucher_id__in=to_delete).delete()
                 CartPosition.objects.filter(voucher_id__in=to_delete).delete()
                 Voucher.objects.filter(pk__in=to_delete).delete()
+            if to_update:
+                Voucher.objects.bulk_update(to_update, ['max_usages'])
 
             LogEntry.bulk_create_and_postprocess(log_entries)
             messages.success(request, _('The selected vouchers have been deleted or disabled.'))
@@ -648,3 +675,117 @@ class VoucherBulkAction(EventPermissionRequiredMixin, View):
             'organizer': self.request.event.organizer.slug,
             'event': self.request.event.slug,
         })
+
+
+class VoucherBulkUpdateView(VoucherQueryMixin, EventPermissionRequiredMixin, FormView):
+    template_name = 'pretixcontrol/vouchers/bulk_edit.html'
+    permission = 'event.vouchers:write'
+    context_object_name = 'vouchers'
+    form_class = VoucherBulkEditForm
+
+    def get_queryset(self):
+        return super().get_queryset().prefetch_related(None).order_by()
+
+    def get(self, request, *args, **kwargs):
+        return HttpResponse(status=405)
+
+    @cached_property
+    def is_submitted(self):
+        # Usually, django considers a form "bound" / "submitted" on every POST request. However, this view is always
+        # called with POST method, even if just to pass the selection of objects to work on, so we want to modify
+        # that behavior
+        return '_bulk' in self.request.POST
+
+    def get_form_kwargs(self):
+        initial = {}
+        mixed_values = set()
+        qs = self.get_queryset().annotate()
+
+        fields = (
+            'valid_until', 'block_quota', 'allow_ignore_quota', 'value', 'tag', 'comment', 'max_usages',
+            'min_usages', 'price_mode', 'subevent', 'show_hidden_items', 'all_addons_included', 'all_bundles_included',
+            'budget',
+        )
+        for f in fields:
+            existing_values = list(qs.order_by(f).values(f).annotate(c=Count('*')))
+            if len(existing_values) == 1:
+                initial[f] = existing_values[0][f]
+            elif len(existing_values) > 1:
+                mixed_values.add(f)
+                if f == "max_usages":
+                    initial[f] = 1
+                else:
+                    initial[f] = None
+
+        existing_values = list(qs.order_by("item", "variation", "quota").values("item", "variation", "quota").annotate(c=Count('*')))
+        if len(existing_values) == 1:
+            i = existing_values[0]
+            if i["quota"]:
+                initial["itemvar"] = f'q-{i["quota"]}'
+            elif i["variation"]:
+                initial["itemvar"] = f'{i["item"]}-{i["variation"]}'
+            elif i["item"]:
+                initial["itemvar"] = f'{i["item"]}'
+            else:
+                initial["itemvar"] = None
+        elif len(existing_values) > 1:
+            mixed_values.add("itemvar")
+            initial["itemvar"] = None
+
+        kwargs = super().get_form_kwargs()
+        kwargs['event'] = self.request.event
+        kwargs['prefix'] = 'bulkedit'
+        kwargs['initial'] = initial
+        kwargs['queryset'] = self.get_queryset()
+        kwargs['mixed_values'] = mixed_values
+        if not self.is_submitted:
+            kwargs['data'] = None
+            kwargs['files'] = None
+        return kwargs
+
+    def get_success_url(self):
+        return reverse('control:event.vouchers', kwargs={
+            'organizer': self.request.event.organizer.slug,
+            'event': self.request.event.slug,
+        })
+
+    def form_valid(self, form):
+        log_entries = []
+
+        # Main form
+        form.save()
+        data = {
+            k: v
+            for k, v in form.cleaned_data.items()
+            if k in form.changed_data
+        }
+        data['_raw_bulk_data'] = self.request.POST.dict()
+        for obj in self.get_queryset():
+            log_entries.append(
+                obj.log_action('pretix.voucher.changed', data=data, user=self.request.user, save=False)
+            )
+
+        LogEntry.bulk_create_and_postprocess(log_entries)
+
+        messages.success(self.request, _('Your changes have been saved.'))
+        return super().form_valid(form)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx['vouchers'] = self.get_queryset()
+        ctx['bulk_selected'] = self.request.POST.getlist("_bulk")
+        return ctx
+
+    @transaction.atomic
+    def post(self, request, *args, **kwargs):
+        form = self.get_form()
+        is_valid = (
+            self.is_submitted and
+            form.is_valid()
+        )
+        if is_valid:
+            return self.form_valid(form)
+        else:
+            if self.is_submitted:
+                messages.error(self.request, _('We could not save your changes. See below for details.'))
+            return self.form_invalid(form)
diff --git a/src/tests/api/test_vouchers.py b/src/tests/api/test_vouchers.py
index 83cc42fef..c06079b5e 100644
--- a/src/tests/api/test_vouchers.py
+++ b/src/tests/api/test_vouchers.py
@@ -964,6 +964,8 @@ def test_redeemed_is_not_writable(token_client, organizer, event, item):
 
 @pytest.mark.django_db
 def test_create_multiple_vouchers(token_client, organizer, event, item):
+    with scopes_disabled():
+        event.quotas.create(name="Q", size=100).items.add(item)
     resp = token_client.post(
         '/api/v1/organizers/{}/events/{}/vouchers/batch_create/'.format(organizer.slug, event.slug),
         data=[
@@ -1012,6 +1014,8 @@ def test_create_multiple_vouchers(token_client, organizer, event, item):
 
 @pytest.mark.django_db
 def test_create_multiple_vouchers_one_invalid(token_client, organizer, event, item):
+    with scopes_disabled():
+        event.quotas.create(name="Q", size=100).items.add(item)
     resp = token_client.post(
         '/api/v1/organizers/{}/events/{}/vouchers/batch_create/'.format(organizer.slug, event.slug),
         data=[
@@ -1055,6 +1059,8 @@ def test_create_multiple_vouchers_one_invalid(token_client, organizer, event, it
 
 @pytest.mark.django_db
 def test_create_multiple_vouchers_duplicate_code(token_client, organizer, event, item):
+    with scopes_disabled():
+        event.quotas.create(name="Q", size=100).items.add(item)
     resp = token_client.post(
         '/api/v1/organizers/{}/events/{}/vouchers/batch_create/'.format(organizer.slug, event.slug),
         data=[
@@ -1098,6 +1104,8 @@ def test_create_multiple_vouchers_duplicate_code(token_client, organizer, event,
 
 @pytest.mark.django_db
 def test_create_multiple_vouchers_autogenerate_codes(token_client, organizer, event, item):
+    with scopes_disabled():
+        event.quotas.create(name="Q", size=100).items.add(item)
     resp = token_client.post(
         '/api/v1/organizers/{}/events/{}/vouchers/batch_create/'.format(organizer.slug, event.slug),
         data=[
@@ -1157,6 +1165,8 @@ def seat1(item, event):
 
 @pytest.mark.django_db
 def test_create_multiple_vouchers_duplicate_seat(token_client, organizer, event, item, seat1, seatingplan):
+    with scopes_disabled():
+        event.quotas.create(name="Q", size=100).items.add(item)
     resp = token_client.post(
         '/api/v1/organizers/{}/events/{}/vouchers/batch_create/'.format(organizer.slug, event.slug),
         data=[
diff --git a/src/tests/control/test_vouchers.py b/src/tests/control/test_vouchers.py
index 9d8a2ce88..586448cd1 100644
--- a/src/tests/control/test_vouchers.py
+++ b/src/tests/control/test_vouchers.py
@@ -35,6 +35,7 @@
 import datetime
 import decimal
 import json
+from decimal import Decimal
 
 from django.core import mail as djmail
 from django.test import TransactionTestCase
@@ -43,8 +44,8 @@ from django_scopes import scopes_disabled
 from tests.base import SoupTestMixin, extract_form_fields
 
 from pretix.base.models import (
-    Event, Item, ItemVariation, Order, OrderPosition, Organizer, Quota, Team,
-    User, Voucher, WaitingListEntry,
+    Event, Item, ItemVariation, Order, OrderPosition, Organizer, Quota,
+    SeatingPlan, Team, User, Voucher, WaitingListEntry,
 )
 
 
@@ -134,49 +135,49 @@ class VoucherFormTest(SoupTestMixin, TransactionTestCase):
     def test_filter_status_valid(self):
         with scopes_disabled():
             v = self.event.vouchers.create(item=self.ticket)
-        doc = self.client.get('/control/event/%s/%s/vouchers/?status=v' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-status=v' % (self.orga.slug, self.event.slug))
         assert v.code in doc.content.decode()
         v.redeemed = 1
         v.save()
-        doc = self.client.get('/control/event/%s/%s/vouchers/?status=v' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-status=v' % (self.orga.slug, self.event.slug))
         assert v.code not in doc.content.decode()
 
     def test_filter_status_redeemed(self):
         with scopes_disabled():
             v = self.event.vouchers.create(item=self.ticket, redeemed=1)
-        doc = self.client.get('/control/event/%s/%s/vouchers/?status=r' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-status=r' % (self.orga.slug, self.event.slug))
         assert v.code in doc.content.decode()
         v.redeemed = 0
         v.save()
-        doc = self.client.get('/control/event/%s/%s/vouchers/?status=r' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-status=r' % (self.orga.slug, self.event.slug))
         assert v.code not in doc.content.decode()
 
     def test_filter_status_expired(self):
         with scopes_disabled():
             v = self.event.vouchers.create(item=self.ticket, valid_until=now() + datetime.timedelta(days=1))
-        doc = self.client.get('/control/event/%s/%s/vouchers/?status=e' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-status=e' % (self.orga.slug, self.event.slug))
         assert v.code not in doc.content.decode()
         v.valid_until = now() - datetime.timedelta(days=1)
         v.save()
-        doc = self.client.get('/control/event/%s/%s/vouchers/?status=e' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-status=e' % (self.orga.slug, self.event.slug))
         assert v.code in doc.content.decode()
 
     def test_filter_tag(self):
         with scopes_disabled():
             self.event.vouchers.create(item=self.ticket, code='ABCDEFG', comment='Foo', tag='bar')
-        doc = self.client.get('/control/event/%s/%s/vouchers/?tag=bar' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-tag=bar' % (self.orga.slug, self.event.slug))
         assert 'ABCDEFG' in doc.content.decode()
-        doc = self.client.get('/control/event/%s/%s/vouchers/?tag=baz' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-tag=baz' % (self.orga.slug, self.event.slug))
         assert 'ABCDEFG' not in doc.content.decode()
 
     def test_search_code(self):
         with scopes_disabled():
             self.event.vouchers.create(item=self.ticket, code='ABCDEFG', comment='Foo')
-        doc = self.client.get('/control/event/%s/%s/vouchers/?search=ABCDEFG' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-search=ABCDEFG' % (self.orga.slug, self.event.slug))
         assert 'ABCDEFG' in doc.content.decode()
-        doc = self.client.get('/control/event/%s/%s/vouchers/?search=Foo' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-search=Foo' % (self.orga.slug, self.event.slug))
         assert 'ABCDEFG' in doc.content.decode()
-        doc = self.client.get('/control/event/%s/%s/vouchers/?search=12345' % (self.orga.slug, self.event.slug))
+        doc = self.client.get('/control/event/%s/%s/vouchers/?filter-search=12345' % (self.orga.slug, self.event.slug))
         assert 'ABCDEFG' not in doc.content.decode()
 
     def test_bulk_rng(self):
@@ -806,3 +807,426 @@ class VoucherFormTest(SoupTestMixin, TransactionTestCase):
 
         assert 'walk-ins' in names
         assert 'waiting-list' not in names
+
+
+class VoucherBulkEditFormTest(SoupTestMixin, TransactionTestCase):
+    @scopes_disabled()
+    def setUp(self):
+        super().setUp()
+        self.user = User.objects.create_user('dummy@dummy.dummy', 'dummy')
+        self.orga = Organizer.objects.create(name='CCC', slug='ccc')
+        self.event = Event.objects.create(
+            organizer=self.orga, name='30C3', slug='30c3',
+            date_from=datetime.datetime(2013, 12, 26, tzinfo=datetime.timezone.utc),
+        )
+        t = Team.objects.create(organizer=self.orga, all_event_permissions=True)
+        t.members.add(self.user)
+        t.limit_events.add(self.event)
+        self.client.login(email='dummy@dummy.dummy', password='dummy')
+
+        self.quota_shirts = Quota.objects.create(event=self.event, name='Shirts', size=2)
+        self.shirt = Item.objects.create(event=self.event, name='T-Shirt', default_price=12)
+        self.quota_shirts.items.add(self.shirt)
+        self.shirt_red = ItemVariation.objects.create(item=self.shirt, default_price=14, value='Red')
+        self.shirt_blue = ItemVariation.objects.create(item=self.shirt, value='Blue')
+        self.quota_shirts.variations.add(self.shirt_red)
+        self.quota_shirts.variations.add(self.shirt_blue)
+
+        self.quota_tickets = Quota.objects.create(event=self.event, name='Tickets', size=2)
+        self.ticket = Item.objects.create(event=self.event, name='Early-bird ticket',
+                                          default_price=23)
+        self.quota_tickets.items.add(self.ticket)
+        self.url = f'/control/event/{self.orga.slug}/{self.event.slug}/vouchers/bulk_edit'
+
+    def test_simple_edit(self):
+        with scopes_disabled():
+            self.event.vouchers.create(
+                quota=self.quota_tickets,
+                max_usages=10,
+                price_mode="set",
+                value=13,
+            )
+            self.event.vouchers.create(
+                item=self.ticket,
+                max_usages=10,
+                price_mode="set",
+                value=12,
+            )
+
+        doc = self.post_doc(self.url, {
+            '__ALL': 'on',
+        }, follow=True)
+        fields = extract_form_fields(doc)
+        assert fields.get('bulkedit-max_usages') == '10'
+        assert fields.get('bulkedit-price_mode') == 'set'
+        assert not fields.get('bulkedit-value')
+        fields.update({
+            '_bulk': ['bulkedit__price', 'bulkeditmin_usages', 'bulkedittag', 'bulkeditshow_hidden_items'],
+            'bulkedit-price_mode': 'percent',
+            'bulkedit-value': '15',
+            'bulkedit-min_usages': '3',
+            'bulkedit-tag': 'tagged',
+            'bulkedit-comment': 'This is a comment',  # will be ignored, as not included in _bulk
+            'bulkedit-show_hidden_items': '',
+        })
+        doc = self.post_doc(self.url, fields, follow=True)
+        assert doc.select(".alert-success")
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.price_mode == "percent"
+                assert v.value == Decimal("15.00")
+                assert v.min_usages == 3
+                assert v.tag == "tagged"
+                assert v.comment == ""
+                assert v.show_hidden_items is False
+
+    def _update_all(self, data: dict, expect_error: str=None):
+        doc = self.post_doc(self.url, {
+            '__ALL': 'on',
+        }, follow=True)
+        fields = extract_form_fields(doc)
+        fields.update(data)
+        doc = self.post_doc(self.url, fields, follow=True)
+        error_texts = [el.text for el in doc.select(".alert-danger, .has-error")]
+        if expect_error:
+            assert doc.select(".alert-danger")
+            assert any(expect_error in t for t in error_texts), error_texts
+        else:
+            assert doc.select(".alert-success"), error_texts
+
+    def test_change_itemvar_to_product(self):
+        with scopes_disabled():
+            self.event.vouchers.create(quota=self.quota_tickets)
+            self.event.vouchers.create(item=self.ticket)
+
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'{self.ticket.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.item == self.ticket
+                assert not v.variation
+                assert not v.quota
+
+    def test_change_itemvar_to_variation(self):
+        with scopes_disabled():
+            self.event.vouchers.create(quota=self.quota_tickets)
+            self.event.vouchers.create(item=self.ticket)
+
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'{self.shirt.pk}-{self.shirt_red.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.item == self.shirt
+                assert v.variation == self.shirt_red
+                assert not v.quota
+
+    def test_change_itemvar_to_quota(self):
+        with scopes_disabled():
+            self.event.vouchers.create(quota=self.quota_tickets)
+            self.event.vouchers.create(item=self.ticket)
+
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'q-{self.quota_tickets.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert not v.item
+                assert not v.variation
+                assert v.quota == self.quota_tickets
+
+    def test_change_itemvar_to_all(self):
+        with scopes_disabled():
+            self.event.vouchers.create(quota=self.quota_tickets)
+            self.event.vouchers.create(item=self.ticket)
+
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': '',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert not v.item
+                assert not v.variation
+                assert not v.quota
+
+    def test_change_max_usages(self):
+        with scopes_disabled():
+            self.event.vouchers.create(quota=self.quota_tickets, max_usages=15, redeemed=4)
+            self.event.vouchers.create(item=self.ticket, max_usages=15, redeemed=2)
+
+        self._update_all({
+            '_bulk': ['bulkeditmax_usages'],
+            'bulkedit-max_usages': '3',
+        }, expect_error="already been redeemed 4 times")
+        self._update_all({
+            '_bulk': ['bulkeditmax_usages'],
+            'bulkedit-max_usages': '4',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.max_usages == 4
+
+    def _requires_one_more_quota(self, data: dict, quota=None):
+        self._update_all(data, expect_error="no sufficient quota")
+        quota = quota or self.quota_tickets
+        quota.size += 1
+        quota.save()
+        self._update_all(data)
+
+    def test_quota_check_change_item(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.shirt, block_quota=True, max_usages=2, redeemed=1)
+            self.event.vouchers.create(item=self.shirt, block_quota=True, max_usages=3, redeemed=1)
+        self._requires_one_more_quota({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'{self.ticket.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.item == self.ticket
+
+    def test_quota_check_change_variation(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=2, redeemed=1)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=3, redeemed=1)
+        self._requires_one_more_quota({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'{self.shirt.pk}-{self.shirt_red.pk}',
+        }, quota=self.quota_shirts)
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.item == self.shirt
+                assert v.variation == self.shirt_red
+
+    def test_quota_check_change_item_with_variations(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=2, redeemed=1)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=3, redeemed=1)
+        self._requires_one_more_quota({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'{self.shirt.pk}',
+        }, quota=self.quota_shirts)
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.item == self.shirt
+                assert not v.variation
+
+    def test_quota_check_change_expired_to_valid(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=2)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=1, valid_until=now() - datetime.timedelta(days=1))
+        self._requires_one_more_quota({
+            '_bulk': ['bulkeditvalid_until'],
+            'bulkedit-valid_until_0': '',
+            'bulkedit-valid_until_1': '',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert not v.valid_until
+
+    def test_quota_check_change_max_usages(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=2)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, max_usages=1, redeemed=1)
+        self._requires_one_more_quota({
+            '_bulk': ['bulkeditmax_usages'],
+            'bulkedit-max_usages': '2',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.max_usages == 2
+
+    def test_quota_check_no_change(self):
+        with scopes_disabled():
+            # Technically overbooked, but we don't have a diff in quota
+            self.event.vouchers.create(item=self.shirt, variation=self.shirt_red, block_quota=True)
+            self.event.vouchers.create(item=self.shirt, variation=self.shirt_red, block_quota=True)
+            self.event.vouchers.create(item=self.shirt, variation=self.shirt_red, block_quota=True)
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'{self.shirt.pk}-{self.shirt_blue.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.variation == self.shirt_blue
+
+    def test_quota_check_change_subevent(self):
+        with scopes_disabled():
+            self.event.has_subevents = True
+            self.event.save()
+            se1 = self.event.subevents.create(name="Foo", date_from=now())
+            se2 = self.event.subevents.create(name="Bar", date_from=now())
+            self.quota_tickets.subevent = se1
+            self.quota_tickets.save()
+            Quota.objects.create(event=self.event, subevent=se2, name='Tickets', size=3)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, subevent=se2)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, subevent=se2)
+            self.event.vouchers.create(item=self.ticket, block_quota=True, subevent=se2)
+        self._requires_one_more_quota({
+            '_bulk': ['bulkeditsubevent'],
+            'bulkedit-subevent': f'{se1.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.subevent == se1
+
+    def test_change_subevent_quota_invalid(self):
+        with scopes_disabled():
+            self.event.has_subevents = True
+            self.event.save()
+            se1 = self.event.subevents.create(name="Foo", date_from=now())
+            se2 = self.event.subevents.create(name="Bar", date_from=now())
+            self.quota_tickets.subevent = se1
+            self.quota_tickets.save()
+            v1 = self.event.vouchers.create(quota=self.quota_tickets, block_quota=True, subevent=se1)
+        self._update_all({
+            '_bulk': ['bulkeditsubevent'],
+            'bulkedit-subevent': f'{se2.pk}',
+        }, expect_error="selected quota does not match the selected subevent")
+        self._update_all({
+            '_bulk': ['bulkeditsubevent'],
+            'bulkedit-subevent': '',
+        }, expect_error="has no date selected")
+        v1.quota = None
+        v1.item = self.ticket
+        v1.save()
+        self._update_all({
+            '_bulk': ['bulkeditsubevent'],
+            'bulkedit-subevent': '',
+        }, expect_error="If you want this voucher to block quota, you need to select a specific date")
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.subevent == se1
+
+    def test_change_missing_itemvar_with_block_quota(self):
+        with scopes_disabled():
+            self.event.vouchers.create(quota=self.quota_tickets, block_quota=True)
+            self.event.vouchers.create(quota=self.quota_tickets, block_quota=True)
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': '',
+        }, expect_error="You need to select a specific product or quota if this voucher should reserve")
+        self._update_all({
+            '_bulk': ['bulkedititemvar', 'bulkeditblock_quota'],
+            'bulkedit-itemvar': '',
+            'bulkedit-block_quota': '',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert not v.subevent
+                assert not v.block_quota
+
+    def test_change_subevent_and_quota(self):
+        with scopes_disabled():
+            self.event.has_subevents = True
+            self.event.save()
+            se1 = self.event.subevents.create(name="Foo", date_from=now())
+            se2 = self.event.subevents.create(name="Bar", date_from=now())
+            self.quota_tickets.subevent = se1
+            self.quota_tickets.save()
+            q2 = Quota.objects.create(event=self.event, subevent=se2, name='Tickets', size=3)
+            self.event.vouchers.create(quota=self.quota_tickets, block_quota=True, subevent=se1)
+        self._update_all({
+            '_bulk': ['bulkedititemvar', 'bulkeditsubevent'],
+            'bulkedit-subevent': f'{se2.pk}',
+            'bulkedit-itemvar': f'q-{q2.pk}',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.subevent == se2
+                assert v.quota == q2
+
+    def test_quota_check_change_block_quota(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, max_usages=3)
+        self._requires_one_more_quota({
+            '_bulk': ['bulkeditblock_quota'],
+            'bulkedit-block_quota': 'on',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.block_quota
+
+    def test_ignore_quota(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, max_usages=3)
+        self._update_all({
+            '_bulk': ['bulkeditblock_quota', 'bulkeditallow_ignore_quota'],
+            'bulkedit-block_quota': 'on',
+            'bulkedit-allow_ignore_quota': 'on',
+        })
+        with scopes_disabled():
+            for v in self.event.vouchers.all():
+                assert v.block_quota
+                assert v.allow_ignore_quota
+
+    @scopes_disabled()
+    def _create_seat(self, **kwargs):
+        plan = SeatingPlan.objects.create(
+            name="Plan", organizer=self.orga, layout="{}"
+        )
+        self.event.seating_plan = plan
+        self.event.save()
+        return self.event.seats.create(seat_number="A1", product=self.ticket, seat_guid="A1", **kwargs)
+
+    def test_seated_unsupported(self):
+        with scopes_disabled():
+            self.event.vouchers.create(item=self.ticket, max_usages=1, seat=self._create_seat())
+        self._update_all({
+            '_bulk': ['bulkeditmax_usages'],
+            'bulkedit-max_usages': '2',
+        }, expect_error="Changing the maximum number of usages in bulk is not supported")
+        self._update_all({
+            '_bulk': ['bulkeditsubevent'],
+            'bulkedit-subevent': '',
+        }, expect_error="Changing the date in bulk is not supported")
+        self._update_all({
+            '_bulk': ['bulkedititemvar'],
+            'bulkedit-itemvar': f'q-{self.quota_tickets.pk}',
+        }, expect_error="Changing the product to a quota is not supported")
+
+    def test_seat_changed_to_valid_needs_to_be_available(self):
+        with scopes_disabled():
+            seat = self._create_seat(blocked=True)
+            self.event.vouchers.create(item=self.ticket, max_usages=1, valid_until=now() - datetime.timedelta(days=1), seat=seat)
+
+        self._update_all({
+            '_bulk': ['bulkeditvalid_until'],
+            'bulkedit-valid_until_0': '',
+            'bulkedit-valid_until_1': '',
+        }, expect_error="not all assigned seats of the vouchers are still available")
+
+        seat.blocked = False
+        seat.save()
+        self._update_all({
+            '_bulk': ['bulkeditvalid_until'],
+            'bulkedit-valid_until_0': '',
+            'bulkedit-valid_until_1': '',
+        })
+
+    def test_seat_changed_to_valid_needs_to_be_available_subevents(self):
+        with scopes_disabled():
+            self.event.has_subevents = True
+            self.event.save()
+            se1 = self.event.subevents.create(name="Foo", date_from=now())
+            seat = self._create_seat(subevent=se1, blocked=True)
+            self.event.vouchers.create(item=self.ticket, max_usages=1, valid_until=now() - datetime.timedelta(days=1), seat=seat, subevent=se1)
+
+        self._update_all({
+            '_bulk': ['bulkeditvalid_until'],
+            'bulkedit-valid_until_0': '',
+            'bulkedit-valid_until_1': '',
+        }, expect_error="not all assigned seats of the vouchers are still available")
+
+        seat.blocked = False
+        seat.save()
+        self._update_all({
+            '_bulk': ['bulkeditvalid_until'],
+            'bulkedit-valid_until_0': '',
+            'bulkedit-valid_until_1': '',
+        })