Well, friends, I thought you would appreciate learning about the on-line repository of UPCs that contests enthusiasts are using.
It’s called UPC Machine and contains both US and Canadian UPCs. It’s actually a pretty slick set up for users. You can choose to either search for UPCs that you might need, say, for surreptitiously obtaining UPCs for, say, on-line contests perhaps. Users can also input as many UPCs as they like.