3 ms·
That's just marketing blabber from whoever bought this article. Everything on the shelf already has a UPC code. If a retailer wanted to build this, they could d
by fallingsquirrel 2y ago
That's just marketing blabber from whoever bought this article. Everything on the shelf already has a UPC code. If a retailer wanted to build this, they could do it today without needing any new hardware, by letting your phone camera scan UPC codes.