diff --git a/.tx/config b/.tx/config
index 2a1a981..6d84f32 100644
--- a/.tx/config
+++ b/.tx/config
@@ -37,6 +37,12 @@ source_file = payment_manual/indico_payment_manual/translations/messages.pot
 source_lang = en
 type = PO
 
+[indico.payment-sixpay-messages]
+file_filter = payment_sixpay/indico_payment_sixpay/translations/<lang>/LC_MESSAGES/messages.po
+source_file = payment_sixpay/indico_payment_sixpay/translations/messages.pot
+source_lang = en
+type = PO
+
 [indico.livesync-messages]
 file_filter = livesync/indico_livesync/translations/<lang>/LC_MESSAGES/messages.po
 source_file = livesync/indico_livesync/translations/messages.pot
diff --git a/payment_sixpay/indico_payment_sixpay/translations/messages.pot b/payment_sixpay/indico_payment_sixpay/translations/messages.pot
new file mode 100644
index 0000000..488de9f
--- /dev/null
+++ b/payment_sixpay/indico_payment_sixpay/translations/messages.pot
@@ -0,0 +1,174 @@
+# Translations template for PROJECT.
+# Copyright (C) 2021 ORGANIZATION
+# This file is distributed under the same license as the PROJECT project.
+# FIRST AUTHOR <EMAIL@ADDRESS>, 2021.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PROJECT VERSION\n"
+"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
+"POT-Creation-Date: 2021-07-29 12:19+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Babel 2.9.1\n"
+
+#: indico_payment_sixpay/controllers.py:327
+msgid "You cancelled the payment."
+msgstr ""
+
+#: indico_payment_sixpay/controllers.py:342
+msgid "Your payment has failed."
+msgstr ""
+
+#: indico_payment_sixpay/controllers.py:354
+msgid "Your payment could not be confirmed. Please contact the event organizers."
+msgstr ""
+
+#: indico_payment_sixpay/controllers.py:356
+msgid "Your payment has been confirmed."
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:68
+msgid "Invalid format string key: {}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:70
+msgid "Malformed format string: {}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:73
+msgid "Format string too long: shortest replacement with {len}, expected {max}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:83
+msgid "Saferpay JSON API URL"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:85
+msgid "URL to contact the Saferpay JSON API"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:88
+msgid "API username"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:90
+msgid "The username to access the SaferPay JSON API"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:93
+msgid "API password"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:95
+msgid "The password to access the SaferPay JSON API"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:99 indico_payment_sixpay/forms.py:143
+msgid "Account ID"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:104
+msgid ""
+"Default Saferpay account ID, such as \"123456-12345678\". Event managers "
+"will be able to override this."
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:110 indico_payment_sixpay/forms.py:151
+msgid "Order Description"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:112
+msgid ""
+"The default description of each order in a human readable way. It is "
+"presented to the registrant during the transaction with Saferpay. Event "
+"managers will be able to override this. Supported placeholders: {}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:120 indico_payment_sixpay/forms.py:160
+msgid "Order Identifier"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:122
+msgid ""
+"The default identifier of each order for further processing. Event "
+"managers will be able to override this. Supported placeholders: {}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:129 indico_payment_sixpay/forms.py:168
+msgid "Notification Email"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:131
+msgid ""
+"Email address to receive notifications of transactions. This is "
+"independent of Indico's own payment notifications. Event managers will be"
+" able to override this."
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:148
+msgid "The Saferpay account ID, such as \"123456-12345678\"."
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:153
+msgid ""
+"The description of each order in a human readable way. It is presented to"
+" the registrant during the transaction with Saferpay. Supported "
+"placeholders: {}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:162
+msgid ""
+"The default identifier of each order for further processing. Supported "
+"placeholders: {}"
+msgstr ""
+
+#: indico_payment_sixpay/forms.py:170
+msgid ""
+"Email address to receive notifications of transactions. This is "
+"independent of Indico's own payment notifications."
+msgstr ""
+
+#: indico_payment_sixpay/util.py:39
+msgid "Unsupported currency '{}' for SIXPay. Please contact the organizers"
+msgstr ""
+
+#: indico_payment_sixpay/util.py:45
+msgid "Unknown currency '{}' for SIXPay. Please contact the organizers"
+msgstr ""
+
+#: indico_payment_sixpay/templates/event_payment_form.html:1
+msgid ""
+"Clicking on the <strong>Pay Now</strong> button will redirect you to the "
+"SIXPay Saferpay site in order to complete your payment."
+msgstr ""
+
+#: indico_payment_sixpay/templates/event_payment_form.html:7
+msgid "First name"
+msgstr ""
+
+#: indico_payment_sixpay/templates/event_payment_form.html:9
+msgid "Last name"
+msgstr ""
+
+#: indico_payment_sixpay/templates/event_payment_form.html:11
+msgid "Total amount"
+msgstr ""
+
+#: indico_payment_sixpay/templates/event_payment_form.html:16
+msgid "Pay Now"
+msgstr ""
+
+#: indico_payment_sixpay/templates/transaction_details.html:4
+msgid "Transaction ID"
+msgstr ""
+
+#: indico_payment_sixpay/templates/transaction_details.html:6
+msgid "Order ID"
+msgstr ""
+