Amazon has declared war against traditional retail POS (point of sale) hardware and software, launching so-called Just Walk Out technology as a way for third-party retailers to improve customer shopping experiences.In Just Walk Out-enabled stores, Amazon says:Just Walk Out pricing and available was not disclosed, but the technology is expected to compete with entrenched rivals such as Dell Point of Sale, Oracle Micros, Square and Zebra, among others.
- shoppers enter the store using a credit card.
- They don't need to download an app or create an Amazon account.
- Just Walk Out technology detects what products shoppers take from or return to the shelves and keeps track of them in a virtual cart.
- When done shopping, shoppers can just walk out and their credit card will be charged for the items in their virtual cart.
- If shoppers need a receipt, they can visit a kiosk in the store and enter their email address.




