[website] [minor] moving to framework
diff --git a/portal/templates/pages/invoice.html b/portal/templates/pages/invoice.html
new file mode 100644
index 0000000..376e5df
--- /dev/null
+++ b/portal/templates/pages/invoice.html
@@ -0,0 +1 @@
+{% extends "app/portal/templates/sale.html" %}
\ No newline at end of file