FILE - In this Nov. 9, 2018, file photo, Walmart associate Shanay Bishop, left, checks out customer Carolyn Sarpy on the sales floor as part of the "Check Out With Me" program at a Walmart Supercenter in Houston. Walmart, Target and other large retailers are sending workers throughout their stores to check customers out with mobile devices. And at Macy’s, shoppers can scan and pay for items on their own smartphones. (AP Photo/David J. Phillip, File)
Featured Photo Galleries
