Amazon removed Just Walk Out from many of its own stores but wants to sell the system to others

Amazon wants other businesses to know it’s not giving up on its Just Walk Out technology. Although the company is ditching the cashier-less checkout system at its Amazon Fresh grocery stores, it plans to sell the technology to more than 120 third-party businesses this year. Just Walk Out uses cameras, artificial intelligence and sensor trackers to determine what’s taken off of shelves, enabling customers to grab what they want and leave after paying at a store’s entry gate. Amazon Go convenience stores and some Amazon Fresh stores in the U.K. will continue to offer Just Walk Out. But Amazons says the technology will be replaced with smart carts at Fresh stores in the U.S.