The Future of Retail Checkout: No Checkout at All?

"People have said when checkout is working really well, it will feel like stealing. You grab a pair of shoes and you just walk out." That's how Michael Chui, a partner at the McKinsey Global Institute, describes the retail-checkout experience in your not-too-distant future.This coming transformation in the way you pay for items in bricks-and-mortar stores will occur through a network of