No cashier, no bagging—nothing ... technology could even be excluded from shopping at a setup like Amazon Go, too. The store requires the use of credit or debit, like shopping Amazon online ...

SEE ALSO: Kindles and quinoa: Amazon to sell more ... Walmart's core demographic. The cashier-less store move is being spearheaded by Walmart's incubator Store No. 8, which is aiming for a ...

Amazon's newest store is smaller than the average New York City apartment. The company unveiled a small-format version of its cashier-less Go concept on Wednesday. It measures only 450 square feet ...