4. AMAZON CASHIER-LESS STORES

Amazon is opening two more cashier-less Amazon Go stores, one in Chicago and another in San Francisco. The stores first opened in Seattle in January. Customers don’t have to check out, they simply scan their phones when they arrive, and then sensors track what items they pick up while shopping. THE VERGE

This sounds like a hotel minibar. If you touch it you keep it.

   

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