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In Sweden's 1st unstaffed food shop, all you need is a phone
Cool idea. Just have to wonder if it would be empty after its first night in the US
Customers simply use their cellphones to unlock the door with a swipe of the finger and scan their purchases. All they need to do is to register for the service and download an app. They get charged for their purchases in a monthly invoice.
Cool idea. Just have to wonder if it would be empty after its first night in the US