http://www.livescience.com/technology/080114-ap-grocery-carts.html
Scanned by: Field of Memesover 5 years ago
Microsoft Corp. is bringing digital advertising to the grocery cart. The software maker spent four years working with Plano, Texas-based MediaCart Holdings Inc. on a grocery cart-mounted console that helps shoppers find products in the store, then scan and pay for their items without waiting in the checkout line.