Thanks Charlie! That's a great help. I think you answered my second question as well. What I was getting at was would Shopify give you the details on any GTIN code you scan regardless of whether you had that as a product in your system.  From what yo...

Hi everyone, apologies if this question has been asked before but I can't find the answer.  If I have a supplier who has made up their own barcodes meaning they are neither UPC or EAN is there anyway of pulling that into Shopify? Ideally I don't wan...