Amazon is testing what it calls the world's most shopping technology – a new- grocery store called Amazon Go. It has no checkout or queues. The technology works via an app. The checks in when the shopper enters the . It lets you shop and then scans you have when you leave the store. Amazon then charges to your Amazon later. There is no waiting for customers or for .
Amazon Go may improve shopping and help -and-mortar stores. The grocery store market is very . Profit margins are and competition is high. Amazon seems it can succeed. Rumours are it will open 2,000 stores across the USA. It could also sell its to retailers . An industry said Amazon Go makes going shopping, " as convenient, if not more , than shopping".