Wal-Mart tests iPhone checkout app - Columbus Dispatch
 Examiner.com | Wal-Mart tests iPhone checkout app Columbus Dispatch Wal-Mart Stores Inc. is testing a system that would allow shoppers to scan items using their iPhones and then pay at a self-checkout counter, a move that could trim checkout times and slash costs for retailers. If the ?Scan & Go? test by the world's ... iPhone 5 release date: WalMart tests app ahead of new iPhone 5 Walmart tests iPhone app checkout Walmart Experiments With iPhone App Checkout System |