The online retail giant is experimenting with the technology in Seattle in a larger space formatted like a big store, the report claims. The systems track what shoppers pick from shelves and charges them automatically when they leave a store.
The checkout-free system which is already operational in certain Amazon Go stores, allows shoppers to buy things with the help of a smartphone app by tracking what they pick up from the shelves and what they put back, billing their credit cards later.
Amazon did not provide any comment.