Hi,
sometimes I need to print certificates for sold items which includes data that are already in the listing (photos, title, item’s attributes and SKU). I use a standard template and then I manually just change information before printing. Very time consuming and I often forget something. I would love to print them from GS order with a click. I think this might be already possible, using templates like those for labels, but I have no idea how to do it. Is there any trick/advice for this purpose 
?
Thanks for any help!!
Kind regards
Federico