A supermarket in London is now testing an app that allows smartphone users to scan to buy. London supermarket, Sainsbury’s, has announced that it is testing a new mobile commerce strategy that will allow customers with smartphones to scan QR codes in order to pay for their purchases, without ever having to unload their shopping carts at the checkout counter. The pilot program is being tested in four of the shop’s locations. The program, which is based on the Scan ‘n’ Go app, is now undergoing a trial run…
Read MoreQR codes used to help consumers pay for purchases
