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Wasn't this literally a feature of the Amazon app? You could scan a book's UPC and have it pull up the Amazon listing.
by AlexandrB 2y ago
Wasn't this literally a feature of the Amazon app? You could scan a book's UPC and have it pull up the Amazon listing.
- jpollock 2y agoSure, but that's _still_ customer brand loyalty. The _book_ isn't advertising "Go to Amazon for the cheapest prices" on the cover.