Use Wal-Mart's App to Scan Items While You Shop - NBC 5 Dallas-Fort Worth

    Wal-Mart Introduces Scan & Go App

    The "Scan & Go" function on Wal-Mart's iPhone app gives customers the ability to scan their items while shopping and then pay for their selections at a self-checkout kiosk. (Published Thursday, Mar 21, 2013) The "Scan & Go" function on Wal-Mart's iPhone app gives customers the ability to scan their items while shopping and then pay for their selections at a... See More