diff --git a/addons/payment/data/payment_acquirer_data.xml b/addons/payment/data/payment_acquirer_data.xml
index ce4edcf019a..01b032f6733 100644
--- a/addons/payment/data/payment_acquirer_data.xml
+++ b/addons/payment/data/payment_acquirer_data.xml
@@ -245,8 +245,8 @@
         <field name="sequence">30</field>
         <field name="image_128"
                type="base64"
-               file="payment_transfer/static/description/icon.png"/>
-        <field name="module_id" ref="base.module_payment_transfer"/>
+               file="payment_custom/static/description/icon.png"/>
+        <field name="module_id" ref="base.module_payment_custom"/>
     </record>
 
 </odoo>
diff --git a/addons/payment/wizards/payment_onboarding_wizard.py b/addons/payment/wizards/payment_onboarding_wizard.py
index 7128a5a4508..f5535957cf3 100644
--- a/addons/payment/wizards/payment_onboarding_wizard.py
+++ b/addons/payment/wizards/payment_onboarding_wizard.py
@@ -42,7 +42,7 @@ class PaymentWizard(models.TransientModel):
     def _get_manual_payment_acquirer(self, env=None):
         if env is None:
             env = self.env
-        module_id = env.ref('base.module_payment_transfer').id
+        module_id = env.ref('base.module_payment_custom').id
         return env['payment.acquirer'].search([('module_id', '=', module_id),
             ('company_id', '=', env.company.id)], limit=1)
 
diff --git a/addons/payment_transfer/__init__.py b/addons/payment_custom/__init__.py
similarity index 80%
rename from addons/payment_transfer/__init__.py
rename to addons/payment_custom/__init__.py
index ae8fd5b6faa..4637f9c6cb8 100644
--- a/addons/payment_transfer/__init__.py
+++ b/addons/payment_custom/__init__.py
@@ -7,4 +7,4 @@ from odoo.addons.payment import reset_payment_acquirer
 
 
 def uninstall_hook(cr, registry):
-    reset_payment_acquirer(cr, registry, 'transfer')
+    reset_payment_acquirer(cr, registry, 'custom')
diff --git a/addons/payment_transfer/__manifest__.py b/addons/payment_custom/__manifest__.py
similarity index 66%
rename from addons/payment_transfer/__manifest__.py
rename to addons/payment_custom/__manifest__.py
index dd47f5c5736..460f4b79eb3 100644
--- a/addons/payment_transfer/__manifest__.py
+++ b/addons/payment_custom/__manifest__.py
@@ -1,18 +1,16 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 {
-    'name': 'Wire Transfer Payment Acquirer',
+    'name': 'Custom Payment Modes',
     'version': '2.0',
     'category': 'Accounting/Payment Acquirers',
-    'summary': 'Payment Acquirer: Wire Transfer Implementation',
-    'description': """Wire Transfer Payment Acquirer""",
+    'summary': 'Payment Acquirer: Custom payment modes',
     'depends': ['payment'],
     'data': [
+        'views/payment_custom_templates.xml',
         'views/payment_views.xml',
-        'views/payment_transfer_templates.xml',
         'data/payment_acquirer_data.xml',
     ],
-    'auto_install': True,
     'assets': {
         'web.assets_frontend': [
             'payment_transfer/static/src/js/post_processing.js',
diff --git a/addons/payment_transfer/controllers/__init__.py b/addons/payment_custom/controllers/__init__.py
similarity index 100%
rename from addons/payment_transfer/controllers/__init__.py
rename to addons/payment_custom/controllers/__init__.py
diff --git a/addons/payment_custom/controllers/main.py b/addons/payment_custom/controllers/main.py
new file mode 100644
index 00000000000..b8e09f74805
--- /dev/null
+++ b/addons/payment_custom/controllers/main.py
@@ -0,0 +1,18 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import logging
+import pprint
+
+from odoo.http import Controller, request, route
+
+_logger = logging.getLogger(__name__)
+
+
+class CustomController(Controller):
+    _process_url = '/payment/custom/process'
+
+    @route(_process_url, type='http', auth='public', methods=['POST'], csrf=False)
+    def custom_process_transaction(self, **post):
+        _logger.info("Handling custom processing with data:\n%s", pprint.pformat(post))
+        request.env['payment.transaction'].sudo()._handle_notification_data('custom', post)
+        return request.redirect('/payment/status')
diff --git a/addons/payment_custom/data/payment_acquirer_data.xml b/addons/payment_custom/data/payment_acquirer_data.xml
new file mode 100644
index 00000000000..902e8aa2221
--- /dev/null
+++ b/addons/payment_custom/data/payment_acquirer_data.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+
+    <record id="payment.payment_acquirer_transfer" model="payment.acquirer">
+        <field name="provider">custom</field>
+        <field name="redirect_form_view_id" ref="redirect_form"/>
+        <!-- Clear the default value before recomputing the pending_msg -->
+        <field name="pending_msg" eval="False"/>
+    </record>
+
+    <function model="payment.acquirer"
+              name="_transfer_ensure_pending_msg_is_set"
+              eval="[[ref('payment.payment_acquirer_transfer')]]"/>
+
+</odoo>
diff --git a/addons/payment_transfer/i18n/af.po b/addons/payment_custom/i18n/af.po
similarity index 100%
rename from addons/payment_transfer/i18n/af.po
rename to addons/payment_custom/i18n/af.po
diff --git a/addons/payment_transfer/i18n/ar.po b/addons/payment_custom/i18n/ar.po
similarity index 100%
rename from addons/payment_transfer/i18n/ar.po
rename to addons/payment_custom/i18n/ar.po
diff --git a/addons/payment_transfer/i18n/az.po b/addons/payment_custom/i18n/az.po
similarity index 100%
rename from addons/payment_transfer/i18n/az.po
rename to addons/payment_custom/i18n/az.po
diff --git a/addons/payment_transfer/i18n/bg.po b/addons/payment_custom/i18n/bg.po
similarity index 100%
rename from addons/payment_transfer/i18n/bg.po
rename to addons/payment_custom/i18n/bg.po
diff --git a/addons/payment_transfer/i18n/bs.po b/addons/payment_custom/i18n/bs.po
similarity index 100%
rename from addons/payment_transfer/i18n/bs.po
rename to addons/payment_custom/i18n/bs.po
diff --git a/addons/payment_transfer/i18n/ca.po b/addons/payment_custom/i18n/ca.po
similarity index 100%
rename from addons/payment_transfer/i18n/ca.po
rename to addons/payment_custom/i18n/ca.po
diff --git a/addons/payment_transfer/i18n/cs.po b/addons/payment_custom/i18n/cs.po
similarity index 100%
rename from addons/payment_transfer/i18n/cs.po
rename to addons/payment_custom/i18n/cs.po
diff --git a/addons/payment_transfer/i18n/da.po b/addons/payment_custom/i18n/da.po
similarity index 100%
rename from addons/payment_transfer/i18n/da.po
rename to addons/payment_custom/i18n/da.po
diff --git a/addons/payment_transfer/i18n/de.po b/addons/payment_custom/i18n/de.po
similarity index 100%
rename from addons/payment_transfer/i18n/de.po
rename to addons/payment_custom/i18n/de.po
diff --git a/addons/payment_transfer/i18n/el.po b/addons/payment_custom/i18n/el.po
similarity index 100%
rename from addons/payment_transfer/i18n/el.po
rename to addons/payment_custom/i18n/el.po
diff --git a/addons/payment_transfer/i18n/en_GB.po b/addons/payment_custom/i18n/en_GB.po
similarity index 100%
rename from addons/payment_transfer/i18n/en_GB.po
rename to addons/payment_custom/i18n/en_GB.po
diff --git a/addons/payment_transfer/i18n/es.po b/addons/payment_custom/i18n/es.po
similarity index 100%
rename from addons/payment_transfer/i18n/es.po
rename to addons/payment_custom/i18n/es.po
diff --git a/addons/payment_transfer/i18n/es_BO.po b/addons/payment_custom/i18n/es_BO.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_BO.po
rename to addons/payment_custom/i18n/es_BO.po
diff --git a/addons/payment_transfer/i18n/es_CL.po b/addons/payment_custom/i18n/es_CL.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_CL.po
rename to addons/payment_custom/i18n/es_CL.po
diff --git a/addons/payment_transfer/i18n/es_CO.po b/addons/payment_custom/i18n/es_CO.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_CO.po
rename to addons/payment_custom/i18n/es_CO.po
diff --git a/addons/payment_transfer/i18n/es_CR.po b/addons/payment_custom/i18n/es_CR.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_CR.po
rename to addons/payment_custom/i18n/es_CR.po
diff --git a/addons/payment_transfer/i18n/es_DO.po b/addons/payment_custom/i18n/es_DO.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_DO.po
rename to addons/payment_custom/i18n/es_DO.po
diff --git a/addons/payment_transfer/i18n/es_EC.po b/addons/payment_custom/i18n/es_EC.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_EC.po
rename to addons/payment_custom/i18n/es_EC.po
diff --git a/addons/payment_transfer/i18n/es_PA.po b/addons/payment_custom/i18n/es_PA.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_PA.po
rename to addons/payment_custom/i18n/es_PA.po
diff --git a/addons/payment_transfer/i18n/es_PE.po b/addons/payment_custom/i18n/es_PE.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_PE.po
rename to addons/payment_custom/i18n/es_PE.po
diff --git a/addons/payment_transfer/i18n/es_PY.po b/addons/payment_custom/i18n/es_PY.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_PY.po
rename to addons/payment_custom/i18n/es_PY.po
diff --git a/addons/payment_transfer/i18n/es_VE.po b/addons/payment_custom/i18n/es_VE.po
similarity index 100%
rename from addons/payment_transfer/i18n/es_VE.po
rename to addons/payment_custom/i18n/es_VE.po
diff --git a/addons/payment_transfer/i18n/et.po b/addons/payment_custom/i18n/et.po
similarity index 100%
rename from addons/payment_transfer/i18n/et.po
rename to addons/payment_custom/i18n/et.po
diff --git a/addons/payment_transfer/i18n/fa.po b/addons/payment_custom/i18n/fa.po
similarity index 100%
rename from addons/payment_transfer/i18n/fa.po
rename to addons/payment_custom/i18n/fa.po
diff --git a/addons/payment_transfer/i18n/fi.po b/addons/payment_custom/i18n/fi.po
similarity index 100%
rename from addons/payment_transfer/i18n/fi.po
rename to addons/payment_custom/i18n/fi.po
diff --git a/addons/payment_transfer/i18n/fo.po b/addons/payment_custom/i18n/fo.po
similarity index 100%
rename from addons/payment_transfer/i18n/fo.po
rename to addons/payment_custom/i18n/fo.po
diff --git a/addons/payment_transfer/i18n/fr.po b/addons/payment_custom/i18n/fr.po
similarity index 100%
rename from addons/payment_transfer/i18n/fr.po
rename to addons/payment_custom/i18n/fr.po
diff --git a/addons/payment_transfer/i18n/fr_BE.po b/addons/payment_custom/i18n/fr_BE.po
similarity index 100%
rename from addons/payment_transfer/i18n/fr_BE.po
rename to addons/payment_custom/i18n/fr_BE.po
diff --git a/addons/payment_transfer/i18n/gl.po b/addons/payment_custom/i18n/gl.po
similarity index 100%
rename from addons/payment_transfer/i18n/gl.po
rename to addons/payment_custom/i18n/gl.po
diff --git a/addons/payment_transfer/i18n/gu.po b/addons/payment_custom/i18n/gu.po
similarity index 100%
rename from addons/payment_transfer/i18n/gu.po
rename to addons/payment_custom/i18n/gu.po
diff --git a/addons/payment_transfer/i18n/he.po b/addons/payment_custom/i18n/he.po
similarity index 100%
rename from addons/payment_transfer/i18n/he.po
rename to addons/payment_custom/i18n/he.po
diff --git a/addons/payment_transfer/i18n/hr.po b/addons/payment_custom/i18n/hr.po
similarity index 100%
rename from addons/payment_transfer/i18n/hr.po
rename to addons/payment_custom/i18n/hr.po
diff --git a/addons/payment_transfer/i18n/hu.po b/addons/payment_custom/i18n/hu.po
similarity index 100%
rename from addons/payment_transfer/i18n/hu.po
rename to addons/payment_custom/i18n/hu.po
diff --git a/addons/payment_transfer/i18n/hy.po b/addons/payment_custom/i18n/hy.po
similarity index 100%
rename from addons/payment_transfer/i18n/hy.po
rename to addons/payment_custom/i18n/hy.po
diff --git a/addons/payment_transfer/i18n/id.po b/addons/payment_custom/i18n/id.po
similarity index 100%
rename from addons/payment_transfer/i18n/id.po
rename to addons/payment_custom/i18n/id.po
diff --git a/addons/payment_transfer/i18n/is.po b/addons/payment_custom/i18n/is.po
similarity index 100%
rename from addons/payment_transfer/i18n/is.po
rename to addons/payment_custom/i18n/is.po
diff --git a/addons/payment_transfer/i18n/it.po b/addons/payment_custom/i18n/it.po
similarity index 100%
rename from addons/payment_transfer/i18n/it.po
rename to addons/payment_custom/i18n/it.po
diff --git a/addons/payment_transfer/i18n/ja.po b/addons/payment_custom/i18n/ja.po
similarity index 100%
rename from addons/payment_transfer/i18n/ja.po
rename to addons/payment_custom/i18n/ja.po
diff --git a/addons/payment_transfer/i18n/ka.po b/addons/payment_custom/i18n/ka.po
similarity index 100%
rename from addons/payment_transfer/i18n/ka.po
rename to addons/payment_custom/i18n/ka.po
diff --git a/addons/payment_transfer/i18n/kab.po b/addons/payment_custom/i18n/kab.po
similarity index 100%
rename from addons/payment_transfer/i18n/kab.po
rename to addons/payment_custom/i18n/kab.po
diff --git a/addons/payment_transfer/i18n/km.po b/addons/payment_custom/i18n/km.po
similarity index 100%
rename from addons/payment_transfer/i18n/km.po
rename to addons/payment_custom/i18n/km.po
diff --git a/addons/payment_transfer/i18n/ko.po b/addons/payment_custom/i18n/ko.po
similarity index 100%
rename from addons/payment_transfer/i18n/ko.po
rename to addons/payment_custom/i18n/ko.po
diff --git a/addons/payment_transfer/i18n/lb.po b/addons/payment_custom/i18n/lb.po
similarity index 100%
rename from addons/payment_transfer/i18n/lb.po
rename to addons/payment_custom/i18n/lb.po
diff --git a/addons/payment_transfer/i18n/lt.po b/addons/payment_custom/i18n/lt.po
similarity index 100%
rename from addons/payment_transfer/i18n/lt.po
rename to addons/payment_custom/i18n/lt.po
diff --git a/addons/payment_transfer/i18n/lv.po b/addons/payment_custom/i18n/lv.po
similarity index 100%
rename from addons/payment_transfer/i18n/lv.po
rename to addons/payment_custom/i18n/lv.po
diff --git a/addons/payment_transfer/i18n/mk.po b/addons/payment_custom/i18n/mk.po
similarity index 100%
rename from addons/payment_transfer/i18n/mk.po
rename to addons/payment_custom/i18n/mk.po
diff --git a/addons/payment_transfer/i18n/mn.po b/addons/payment_custom/i18n/mn.po
similarity index 100%
rename from addons/payment_transfer/i18n/mn.po
rename to addons/payment_custom/i18n/mn.po
diff --git a/addons/payment_transfer/i18n/nb.po b/addons/payment_custom/i18n/nb.po
similarity index 100%
rename from addons/payment_transfer/i18n/nb.po
rename to addons/payment_custom/i18n/nb.po
diff --git a/addons/payment_transfer/i18n/nl.po b/addons/payment_custom/i18n/nl.po
similarity index 100%
rename from addons/payment_transfer/i18n/nl.po
rename to addons/payment_custom/i18n/nl.po
diff --git a/addons/payment_transfer/i18n/nl_BE.po b/addons/payment_custom/i18n/nl_BE.po
similarity index 100%
rename from addons/payment_transfer/i18n/nl_BE.po
rename to addons/payment_custom/i18n/nl_BE.po
diff --git a/addons/payment_transfer/i18n/payment_transfer.pot b/addons/payment_custom/i18n/payment_transfer.pot
similarity index 100%
rename from addons/payment_transfer/i18n/payment_transfer.pot
rename to addons/payment_custom/i18n/payment_transfer.pot
diff --git a/addons/payment_transfer/i18n/pl.po b/addons/payment_custom/i18n/pl.po
similarity index 100%
rename from addons/payment_transfer/i18n/pl.po
rename to addons/payment_custom/i18n/pl.po
diff --git a/addons/payment_transfer/i18n/pt.po b/addons/payment_custom/i18n/pt.po
similarity index 100%
rename from addons/payment_transfer/i18n/pt.po
rename to addons/payment_custom/i18n/pt.po
diff --git a/addons/payment_transfer/i18n/pt_BR.po b/addons/payment_custom/i18n/pt_BR.po
similarity index 100%
rename from addons/payment_transfer/i18n/pt_BR.po
rename to addons/payment_custom/i18n/pt_BR.po
diff --git a/addons/payment_transfer/i18n/ro.po b/addons/payment_custom/i18n/ro.po
similarity index 100%
rename from addons/payment_transfer/i18n/ro.po
rename to addons/payment_custom/i18n/ro.po
diff --git a/addons/payment_transfer/i18n/ru.po b/addons/payment_custom/i18n/ru.po
similarity index 100%
rename from addons/payment_transfer/i18n/ru.po
rename to addons/payment_custom/i18n/ru.po
diff --git a/addons/payment_transfer/i18n/sk.po b/addons/payment_custom/i18n/sk.po
similarity index 100%
rename from addons/payment_transfer/i18n/sk.po
rename to addons/payment_custom/i18n/sk.po
diff --git a/addons/payment_transfer/i18n/sl.po b/addons/payment_custom/i18n/sl.po
similarity index 100%
rename from addons/payment_transfer/i18n/sl.po
rename to addons/payment_custom/i18n/sl.po
diff --git a/addons/payment_transfer/i18n/sr.po b/addons/payment_custom/i18n/sr.po
similarity index 100%
rename from addons/payment_transfer/i18n/sr.po
rename to addons/payment_custom/i18n/sr.po
diff --git a/addons/payment_transfer/i18n/sr@latin.po b/addons/payment_custom/i18n/sr@latin.po
similarity index 100%
rename from addons/payment_transfer/i18n/sr@latin.po
rename to addons/payment_custom/i18n/sr@latin.po
diff --git a/addons/payment_transfer/i18n/sv.po b/addons/payment_custom/i18n/sv.po
similarity index 100%
rename from addons/payment_transfer/i18n/sv.po
rename to addons/payment_custom/i18n/sv.po
diff --git a/addons/payment_transfer/i18n/te.po b/addons/payment_custom/i18n/te.po
similarity index 100%
rename from addons/payment_transfer/i18n/te.po
rename to addons/payment_custom/i18n/te.po
diff --git a/addons/payment_transfer/i18n/th.po b/addons/payment_custom/i18n/th.po
similarity index 100%
rename from addons/payment_transfer/i18n/th.po
rename to addons/payment_custom/i18n/th.po
diff --git a/addons/payment_transfer/i18n/tr.po b/addons/payment_custom/i18n/tr.po
similarity index 100%
rename from addons/payment_transfer/i18n/tr.po
rename to addons/payment_custom/i18n/tr.po
diff --git a/addons/payment_transfer/i18n/uk.po b/addons/payment_custom/i18n/uk.po
similarity index 100%
rename from addons/payment_transfer/i18n/uk.po
rename to addons/payment_custom/i18n/uk.po
diff --git a/addons/payment_transfer/i18n/vi.po b/addons/payment_custom/i18n/vi.po
similarity index 100%
rename from addons/payment_transfer/i18n/vi.po
rename to addons/payment_custom/i18n/vi.po
diff --git a/addons/payment_transfer/i18n/zh_CN.po b/addons/payment_custom/i18n/zh_CN.po
similarity index 100%
rename from addons/payment_transfer/i18n/zh_CN.po
rename to addons/payment_custom/i18n/zh_CN.po
diff --git a/addons/payment_transfer/i18n/zh_TW.po b/addons/payment_custom/i18n/zh_TW.po
similarity index 100%
rename from addons/payment_transfer/i18n/zh_TW.po
rename to addons/payment_custom/i18n/zh_TW.po
diff --git a/addons/payment_transfer/models/__init__.py b/addons/payment_custom/models/__init__.py
similarity index 100%
rename from addons/payment_transfer/models/__init__.py
rename to addons/payment_custom/models/__init__.py
diff --git a/addons/payment_transfer/models/payment_acquirer.py b/addons/payment_custom/models/payment_acquirer.py
similarity index 63%
rename from addons/payment_transfer/models/payment_acquirer.py
rename to addons/payment_custom/models/payment_acquirer.py
index fba80b4ac71..4787bd12c28 100644
--- a/addons/payment_transfer/models/payment_acquirer.py
+++ b/addons/payment_custom/models/payment_acquirer.py
@@ -7,8 +7,8 @@ class PaymentAcquirer(models.Model):
     _inherit = 'payment.acquirer'
 
     provider = fields.Selection(
-        selection_add=[('transfer', "Wire Transfer")], default='transfer',
-        ondelete={'transfer': 'set default'})
+        selection_add=[('custom', "Custom")],
+        ondelete={'custom': 'set default'})
     qr_code = fields.Boolean(
         string="Enable QR Codes", help="Enable the use of QR-codes when paying by wire transfer.")
 
@@ -19,7 +19,7 @@ class PaymentAcquirer(models.Model):
         :return: None
         """
         super()._compute_view_configuration_fields()
-        self.filtered(lambda acq: acq.provider == 'transfer').update({
+        self.filtered(lambda acq: acq.provider == 'custom').update({
             'show_credentials_page': False,
             'show_payment_icon_ids': False,
             'show_pre_msg': False,
@@ -27,23 +27,8 @@ class PaymentAcquirer(models.Model):
             'show_cancel_msg': False,
         })
 
-    @api.model_create_multi
-    def create(self, values_list):
-        """ Make sure to have a pending_msg set. """
-        # This is done here and not in a default to have access to all required values.
-        acquirers = super().create(values_list)
-        acquirers._transfer_ensure_pending_msg_is_set()
-        return acquirers
-
-    def write(self, values):
-        """ Make sure to have a pending_msg set. """
-        # This is done here and not in a default to have access to all required values.
-        res = super().write(values)
-        self._transfer_ensure_pending_msg_is_set()
-        return res
-
     def _transfer_ensure_pending_msg_is_set(self):
-        for acquirer in self.filtered(lambda a: a.provider == 'transfer' and not a.pending_msg):
+        for acquirer in self.filtered(lambda a: a.provider == 'custom' and not a.pending_msg):
             company_id = acquirer.company_id.id
             # filter only bank accounts marked as visible
             accounts = self.env['account.journal'].search([
diff --git a/addons/payment_transfer/models/payment_transaction.py b/addons/payment_custom/models/payment_transaction.py
similarity index 79%
rename from addons/payment_transfer/models/payment_transaction.py
rename to addons/payment_custom/models/payment_transaction.py
index 0c9ac876f98..84dfaeb341f 100644
--- a/addons/payment_transfer/models/payment_transaction.py
+++ b/addons/payment_custom/models/payment_transaction.py
@@ -5,7 +5,7 @@ import logging
 from odoo import _, api, models
 from odoo.exceptions import ValidationError
 
-from odoo.addons.payment_transfer.controllers.main import TransferController
+from odoo.addons.payment_custom.controllers.main import CustomController
 
 _logger = logging.getLogger(__name__)
 
@@ -14,7 +14,7 @@ class PaymentTransaction(models.Model):
     _inherit = 'payment.transaction'
 
     def _get_specific_rendering_values(self, processing_values):
-        """ Override of payment to return Transfer-specific rendering values.
+        """ Override of payment to return custom-specific rendering values.
 
         Note: self.ensure_one() from `_get_processing_values`
 
@@ -23,16 +23,16 @@ class PaymentTransaction(models.Model):
         :rtype: dict
         """
         res = super()._get_specific_rendering_values(processing_values)
-        if self.provider != 'transfer':
+        if self.provider != 'custom':
             return res
 
         return {
-            'api_url': TransferController._accept_url,
+            'api_url': CustomController._process_url,
             'reference': self.reference,
         }
 
     def _get_tx_from_notification_data(self, provider, notification_data):
-        """ Override of payment to find the transaction based on transfer data.
+        """ Override of payment to find the transaction based on custom data.
 
         :param str provider: The provider of the acquirer that handled the transaction
         :param dict notification_data: The notification feedback data
@@ -41,11 +41,11 @@ class PaymentTransaction(models.Model):
         :raise: ValidationError if the data match no transaction
         """
         tx = super()._get_tx_from_notification_data(provider, notification_data)
-        if provider != 'transfer' or len(tx) == 1:
+        if provider != 'custom' or len(tx) == 1:
             return tx
 
         reference = notification_data.get('reference')
-        tx = self.search([('reference', '=', reference), ('provider', '=', 'transfer')])
+        tx = self.search([('reference', '=', reference), ('provider', '=', 'custom')])
         if not tx:
             raise ValidationError(
                 "Wire Transfer: " + _("No transaction found matching reference %s.", reference)
@@ -53,29 +53,29 @@ class PaymentTransaction(models.Model):
         return tx
 
     def _process_notification_data(self, notification_data):
-        """ Override of payment to process the transaction based on transfer data.
+        """ Override of payment to process the transaction based on custom data.
 
         Note: self.ensure_one()
 
-        :param dict notification_data: The transfer data
+        :param dict notification_data: The custom data
         :return: None
         """
         super()._process_notification_data(notification_data)
-        if self.provider != 'transfer':
+        if self.provider != 'custom':
             return
 
         _logger.info(
-            "validated transfer payment for transaction with reference %s: set as pending",
+            "validated custom payment for transaction with reference %s: set as pending",
             self.reference
         )
         self._set_pending()
 
     def _log_received_message(self):
-        """ Override of payment to remove transfer acquirer from the recordset.
+        """ Override of `payment` to remove custom acquirers from the recordset.
 
         :return: None
         """
-        other_provider_txs = self.filtered(lambda t: t.provider != 'transfer')
+        other_provider_txs = self.filtered(lambda t: t.provider != 'custom')
         super(PaymentTransaction, other_provider_txs)._log_received_message()
 
     def _get_sent_message(self):
@@ -85,7 +85,7 @@ class PaymentTransaction(models.Model):
         :rtype: str
         """
         message = super()._get_sent_message()
-        if self.provider == 'transfer':
+        if self.provider == 'custom':
             message = _(
                 "The customer has selected %(acq_name)s to make the payment.",
                 acq_name=self.acquirer_id.name
diff --git a/addons/payment_transfer/static/description/icon.png b/addons/payment_custom/static/description/icon.png
similarity index 100%
rename from addons/payment_transfer/static/description/icon.png
rename to addons/payment_custom/static/description/icon.png
diff --git a/addons/payment_transfer/static/description/icon.svg b/addons/payment_custom/static/description/icon.svg
similarity index 100%
rename from addons/payment_transfer/static/description/icon.svg
rename to addons/payment_custom/static/description/icon.svg
diff --git a/addons/payment_transfer/static/src/js/post_processing.js b/addons/payment_custom/static/src/js/post_processing.js
similarity index 83%
rename from addons/payment_transfer/static/src/js/post_processing.js
rename to addons/payment_custom/static/src/js/post_processing.js
index a713f42dfc4..f523e293da8 100644
--- a/addons/payment_transfer/static/src/js/post_processing.js
+++ b/addons/payment_custom/static/src/js/post_processing.js
@@ -1,4 +1,4 @@
-odoo.define('payment_transfer.post_processing', require => {
+odoo.define('payment_custom.post_processing', require => {
     'use strict';
 
     const paymentPostProcessing = require('payment.post_processing');
@@ -6,7 +6,7 @@ odoo.define('payment_transfer.post_processing', require => {
     paymentPostProcessing.include({
         /**
          * Don't wait for the transaction to be confirmed before redirecting customers to the
-         * landing route because Wire Transfer transactions remain in the state 'pending' forever.
+         * landing route because custom transactions remain in the state 'pending' forever.
          *
          * @override method from `payment.post_processing`
          * @param {Object} display_values_list - The post-processing values of the transactions
@@ -15,7 +15,7 @@ odoo.define('payment_transfer.post_processing', require => {
             // In almost every case, there will be a single transaction to display. If there are
             // more than one transaction, the last one will most likely be the one that counts. We
             // use that one to redirect the user to the landing page.
-            if (display_values_list.length > 0 && display_values_list[0].provider === 'transfer') {
+            if (display_values_list.length > 0 && display_values_list[0].provider === 'custom') {
                 window.location = display_values_list[0].landing_route;
             } else {
                 return this._super(...arguments);
diff --git a/addons/payment_transfer/views/payment_transfer_templates.xml b/addons/payment_custom/views/payment_custom_templates.xml
similarity index 86%
rename from addons/payment_transfer/views/payment_transfer_templates.xml
rename to addons/payment_custom/views/payment_custom_templates.xml
index c622099fb95..88eee72f94b 100644
--- a/addons/payment_transfer/views/payment_transfer_templates.xml
+++ b/addons/payment_custom/views/payment_custom_templates.xml
@@ -7,9 +7,9 @@
         </form>
     </template>
 
-    <template id="transfer_transaction_status" inherit_id="payment.transaction_status">
+    <template id="custom_transaction_status" inherit_id="payment.transaction_status">
         <xpath expr="//div[@id='o_payment_status_alert']" position="inside">
-            <t t-if="tx.acquirer_id.sudo().provider == 'transfer'">
+            <t t-if="tx.acquirer_id.sudo().provider == 'custom'">
                 <div t-if="tx.reference">
                     <strong>Communication: </strong><span t-esc="tx.reference"/>
                 </div>
diff --git a/addons/payment_transfer/views/payment_views.xml b/addons/payment_custom/views/payment_views.xml
similarity index 66%
rename from addons/payment_transfer/views/payment_views.xml
rename to addons/payment_custom/views/payment_views.xml
index a336f276e16..95c71f9b1e0 100644
--- a/addons/payment_transfer/views/payment_views.xml
+++ b/addons/payment_custom/views/payment_views.xml
@@ -2,18 +2,18 @@
 <odoo>
 
     <record id="payment_acquirer_form" model="ir.ui.view">
-        <field name="name">Wire Transfer Acquirer Form</field>
+        <field name="name">Custom Acquirer Form</field>
         <field name="model">payment.acquirer</field>
         <field name="inherit_id" ref="payment.payment_acquirer_form"/>
         <field name="arch" type="xml">
             <field name="capture_manually" position="after">
-                <field name="qr_code" attrs="{'invisible': [('provider', '!=', 'transfer')]}" />
+                <field name="qr_code" attrs="{'invisible': [('provider', '!=', 'custom')]}" />
             </field>
-            <xpath expr="//group[@name='payment_followup']" position="attributes">
+            <group name="payment_followup" position="attributes">
                 <attribute name="attrs">
-                    {'invisible': [('provider', '=', 'transfer')]}
+                    {'invisible': [('provider', '=', 'custom')]}
                 </attribute>
-            </xpath>
+            </group>
         </field>
     </record>
 
diff --git a/addons/payment_transfer/controllers/main.py b/addons/payment_transfer/controllers/main.py
deleted file mode 100644
index 9d5914a178c..00000000000
--- a/addons/payment_transfer/controllers/main.py
+++ /dev/null
@@ -1,19 +0,0 @@
-# Part of Odoo. See LICENSE file for full copyright and licensing details.
-
-import logging
-import pprint
-
-from odoo import http
-from odoo.http import request
-
-_logger = logging.getLogger(__name__)
-
-
-class TransferController(http.Controller):
-    _accept_url = '/payment/transfer/feedback'
-
-    @http.route(_accept_url, type='http', auth='public', methods=['POST'], csrf=False)
-    def transfer_form_feedback(self, **post):
-        _logger.info("handling redirection from Transfer with data:\n%s", pprint.pformat(post))
-        request.env['payment.transaction'].sudo()._handle_notification_data('transfer', post)
-        return request.redirect('/payment/status')
diff --git a/addons/payment_transfer/data/payment_acquirer_data.xml b/addons/payment_transfer/data/payment_acquirer_data.xml
deleted file mode 100644
index 676f8959daa..00000000000
--- a/addons/payment_transfer/data/payment_acquirer_data.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<odoo noupdate="1">
-
-    <record id="payment.payment_acquirer_transfer" model="payment.acquirer">
-        <field name="provider">transfer</field>
-        <field name="state">enabled</field>
-        <field name="is_published">True</field>
-        <field name="redirect_form_view_id" ref="redirect_form"/>
-        <!-- Clear the default value to trigger the computation of the message -->
-        <field name="pending_msg" eval="False"/>
-    </record>
-
-</odoo>
diff --git a/addons/sale/models/payment_transaction.py b/addons/sale/models/payment_transaction.py
index aafbabb3dda..0be9afe04f1 100644
--- a/addons/sale/models/payment_transaction.py
+++ b/addons/sale/models/payment_transaction.py
@@ -39,7 +39,7 @@ class PaymentTransaction(models.Model):
             sales_orders = record.sale_order_ids.filtered(lambda so: so.state in ['draft', 'sent'])
             sales_orders.filtered(lambda so: so.state == 'draft').with_context(tracking_disable=True).write({'state': 'sent'})
 
-            if record.acquirer_id.provider == 'transfer':
+            if record.acquirer_id.provider == 'custom':
                 for so in record.sale_order_ids:
                     so.reference = record._compute_sale_order_reference(so)
             # send order confirmation mail
diff --git a/addons/website_event_booth_exhibitor/tests/test_wevent_booth_exhibitor.py b/addons/website_event_booth_exhibitor/tests/test_wevent_booth_exhibitor.py
index 49729e762be..60c10608e63 100644
--- a/addons/website_event_booth_exhibitor/tests/test_wevent_booth_exhibitor.py
+++ b/addons/website_event_booth_exhibitor/tests/test_wevent_booth_exhibitor.py
@@ -9,6 +9,14 @@ from odoo.tests import tagged
 class TestWEventBoothExhibitorCommon(HttpCaseWithUserDemo, HttpCaseWithUserPortal):
 
     def test_register(self):
+        if self.env['ir.module.module']._get('payment_custom').state != 'installed':
+            self.skipTest("Transfer acquirer is not installed")
+
+        self.env.ref('payment.payment_acquirer_transfer').write({
+            'state': 'enabled',
+            'is_published': True,
+        })
+
         self.browser_js(
             '/event',
             'odoo.__DEBUG__.services["web_tour.tour"].run("webooth_exhibitor_register")',
diff --git a/addons/website_event_booth_sale_exhibitor/static/tests/tours/website_event_booth_sale_exhibitor.js b/addons/website_event_booth_sale_exhibitor/static/tests/tours/website_event_booth_sale_exhibitor.js
index 2ba0ac780df..0820ee420c4 100644
--- a/addons/website_event_booth_sale_exhibitor/static/tests/tours/website_event_booth_sale_exhibitor.js
+++ b/addons/website_event_booth_sale_exhibitor/static/tests/tours/website_event_booth_sale_exhibitor.js
@@ -11,15 +11,20 @@ odoo.define("website_event_booth_sale_exhibitor.tour", function (require) {
                 trigger: '.btn-primary[href="/shop/confirm_order"]',
                 run: 'click',
             }, {
-                content: 'Pay your order',
-                trigger: '.btn-primary[name="o_payment_submit_button"]',
-                run: 'click',
+                content: "Select `Wire Transfer` payment method",
+                trigger: '#payment_method label:contains("Wire Transfer")',
             }, {
-                trigger: 'h3:contains("Please use the following transfer details")',
-                run: function () {},
-            }]
+                content: "Pay",
+                //Either there are multiple payment methods, and one is checked, either there is only one, and therefore there are no radio inputs
+                // extra_trigger: '#payment_method input:checked,#payment_method:not(:has("input:radio:visible"))',
+                trigger: 'button[name="o_payment_submit_button"]:visible:not(:disabled)',
+            }, {
+                content: "Last step",
+                trigger: '.oe_website_sale_tx_status:contains("Please use the following transfer details")',
+                timeout: 30000,
+            }];
         }
 
     });
 
-});
\ No newline at end of file
+});
diff --git a/addons/website_event_sale/tests/test_frontend_buy_tickets.py b/addons/website_event_sale/tests/test_frontend_buy_tickets.py
index 1be38006d59..21281c72ca2 100644
--- a/addons/website_event_sale/tests/test_frontend_buy_tickets.py
+++ b/addons/website_event_sale/tests/test_frontend_buy_tickets.py
@@ -14,6 +14,15 @@ class TestUi(HttpCaseWithUserDemo):
 
     def setUp(self):
         super().setUp()
+
+        if self.env['ir.module.module']._get('payment_custom').state != 'installed':
+            self.skipTest("Transfer acquirer is not installed")
+
+        self.env.ref('payment.payment_acquirer_transfer').write({
+            'state': 'enabled',
+            'is_published': True,
+        })
+
         self.event_2 = self.env['event.event'].create({
             'name': 'Conference for Architects TEST',
             'user_id': self.env.ref('base.user_admin').id,
@@ -54,7 +63,6 @@ class TestUi(HttpCaseWithUserDemo):
             'seats_max': 2,
         }])
 
-
         # flush event to ensure having tickets available in the tests
         self.env.flush_all()
 
diff --git a/addons/website_sale/tests/test_sale_process.py b/addons/website_sale/tests/test_sale_process.py
index 3f1e6ea20f6..526b9b47e87 100644
--- a/addons/website_sale/tests/test_sale_process.py
+++ b/addons/website_sale/tests/test_sale_process.py
@@ -67,12 +67,33 @@ class TestUi(HttpCaseWithUserDemo):
         self.start_tour(self.env['website'].get_client_action_url('/shop'), 'shop', login='admin')
 
     def test_02_admin_checkout(self):
+        if self.env['ir.module.module']._get('payment_custom').state != 'installed':
+            self.skipTest("Transfer acquirer is not installed")
+
+        self.env.ref('payment.payment_acquirer_transfer').write({
+            'state': 'enabled',
+            'is_published': True,
+        })
         self.start_tour("/", 'shop_buy_product', login="admin")
 
     def test_03_demo_checkout(self):
+        if self.env['ir.module.module']._get('payment_custom').state != 'installed':
+            self.skipTest("Transfer acquirer is not installed")
+
+        self.env.ref('payment.payment_acquirer_transfer').write({
+            'state': 'enabled',
+            'is_published': True,
+        })
         self.start_tour("/", 'shop_buy_product', login="demo")
 
     def test_04_admin_website_sale_tour(self):
+        if self.env['ir.module.module']._get('payment_custom').state != 'installed':
+            self.skipTest("Transfer acquirer is not installed")
+
+        self.env.ref('payment.payment_acquirer_transfer').write({
+            'state': 'enabled',
+            'is_published': True,
+        })
         tax_group = self.env['account.tax.group'].create({'name': 'Tax 15%'})
         tax = self.env['account.tax'].create({
             'name': 'Tax 15%',
diff --git a/addons/website_sale_picking/__manifest__.py b/addons/website_sale_picking/__manifest__.py
index b8dd23b0a13..bca1475d59e 100644
--- a/addons/website_sale_picking/__manifest__.py
+++ b/addons/website_sale_picking/__manifest__.py
@@ -8,7 +8,7 @@
     'description': """
 Allows customers to pay for their orders at a shop, instead of paying online.
 """,
-    'depends': ['website_sale_delivery', 'payment_transfer'],
+    'depends': ['website_sale_delivery', 'payment_custom'],
     'data': [
         'data/website_sale_picking_data.xml',
         'views/res_config_settings_views.xml',
diff --git a/addons/website_sale_picking/data/website_sale_picking_data.xml b/addons/website_sale_picking/data/website_sale_picking_data.xml
index 8fed5ff4f75..ff1f79768fd 100644
--- a/addons/website_sale_picking/data/website_sale_picking_data.xml
+++ b/addons/website_sale_picking/data/website_sale_picking_data.xml
@@ -3,10 +3,10 @@
 
     <record id="payment_acquirer_onsite" model="payment.acquirer">
         <field name="name">Pay in store when picking the product</field>
-        <field name="provider">transfer</field>
+        <field name="provider">custom</field>
         <field name="state">enabled</field>
         <field name="is_onsite_acquirer">true</field>
-        <field name="redirect_form_view_id" ref="payment_transfer.redirect_form"/>
+        <field name="redirect_form_view_id" ref="payment_custom.redirect_form"/>
         <field name="pending_msg" type="html">
             <p>
                 <i>Your order has been saved.</i> Please come to the store to pay for your products
diff --git a/addons/website_sale_picking/models/payment_acquirer.py b/addons/website_sale_picking/models/payment_acquirer.py
index 306ae74a8ac..ac0982a27a6 100644
--- a/addons/website_sale_picking/models/payment_acquirer.py
+++ b/addons/website_sale_picking/models/payment_acquirer.py
@@ -23,6 +23,7 @@ class PaymentAcquirer(models.Model):
         if not onsite_carriers:
             compatible_acquirers -= self.env.ref('website_sale_picking.payment_acquirer_onsite')
 
+        # FIXME MULTI COMPANY !!!
         # Show onsite payment only if it is a physical product
         order = self.env['sale.order'].browse(sale_order_id).exists()
         if not any(product.type in ['consu', 'product'] for product in order.order_line.product_id):