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, letting shoppers buy groceries without waiting in line.

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, letting shoppers buy groceries without waiting in line. https://t.co/RuH2RnUbWI

— CBS Chicago (@cbschicago) February 8, 2019