Grab a soda and go: Convenience stores get more convenient

This Nov. 14, 2018, photo shows the Standard Cognition cashier-less store on Market Street in San Francisco. Get ready to say good riddance to the checkout line. A year after Amazon opened its first cashier-less store, startups and retailers are racing to get similar technology in other stores throughout the world, letting shoppers buy groceries without waiting in line. (AP Photo/Eric Risberg)
photo In this Wednesday, Jan. 30, 2019, photo people walk past and into an Amazon Go store in San Francisco. Get ready to say good riddance to the checkout line. A year after Amazon opened its first cashier-less store, startups and retailers are racing to get similar technology in other stores throughout the world, letting shoppers buy groceries without waiting in line. (AP Photo/Eric Risberg)

Get ready to say good riddance to the checkout line.

A year after Amazon opened its first cashier-less store, startups and retailers are racing to get similar technology in stores throughout the world, letting shoppers buy groceries without waiting in line.

If they work, cashier-less stores will not only save time but maybe money too.