Sam’s Club is rolling out new scanning technology, including in all Maryland stores, that lets shoppers skip the checkout lanes.
Consumers can use the retailer’s free Scan & Go mobile app on their smartphones and scan merchandise as they shop, pay from their phones, then show a digital receipt…
fromhttp://www.baltimoresun.com/business/bs-bz-sams-club-scan-go-technology-20161021-story.html
via https://raymondarsenaultblog.wordpress.com/2016/10/21/sams-club-offers-app-that-lets-shoppers-bypass-checkout-lines/