Or, since they're already printing something unique when they print out the product number with the qr code, just print a qr code that goes to a website with th

Or, since they're already printing something unique when they print out the product number with the qr code, just print a qr code that goes to a website with the product number already encoded. No AI necessary. edit: I see a number of people have already suggested this. Clearly a very obvious answer.