I like my customers can download their invoice. I know it's possible by adding some code to the list.php, as described here: www.artio.net/vm-invoice/documentation#d0e1298

But is this also working for joomla 3.3 and virtuemart 3? Because it isn't working. I tried the default list.php from virtuemart and also the template (override) list.php, but with no success.

Can someone please help me out?

Hello,

this forum category doesn´t serve for question like this. Please, send us a Support ticket. It can be found in your Artio user account -> left panel -> Support.