Background image for invoices

Hi everyone,
I am stuck in configuring our letter paper in Events Booking. While setting a background image in tickets or certificates is no problem, I cannot set our letter paper template as background image for invoices - there is simply no such option.

Does anyone have an idea how to add our letter paper as background for the invoices?

Thanks in advance!

Hi Lucas

At the moment, we do not support background image for invoice, so it is not possible to use background image for invoice. We will try to support for this option in the future, but right now, it is not possible/allowed

Tuan