From b3b1d09690fdc72991ad29e738f24cae2794727e Mon Sep 17 00:00:00 2001
From: Raphael Michel <mail@raphaelmichel.de>
Date: Sat, 7 Dec 2019 12:12:20 +0100
Subject: [PATCH] Use "Tax Invoice" as the invoice headline in Australia

---
 src/pretix/base/invoice.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/pretix/base/invoice.py b/src/pretix/base/invoice.py
index 44ae39d5d..680f0f5c7 100644
--- a/src/pretix/base/invoice.py
+++ b/src/pretix/base/invoice.py
@@ -490,10 +490,13 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
 
         story = [
             NextPageTemplate('FirstPage'),
-            Paragraph(pgettext('invoice', 'Invoice')
-                      if not self.invoice.is_cancellation
-                      else pgettext('invoice', 'Cancellation'),
-                      self.stylesheet['Heading1']),
+            Paragraph(
+                (
+                    pgettext('invoice', 'Tax Invoice') if str(self.invoice.invoice_from_country) == 'AU'
+                    else pgettext('invoice', 'Invoice')
+                ) if not self.invoice.is_cancellation else pgettext('invoice', 'Cancellation'),
+                self.stylesheet['Heading1']
+            ),
             Spacer(1, 5 * mm),
             NextPageTemplate('OtherPages'),
         ]