As we all know, there are two types of mainstream unmanned stores common in the market at home and abroad, one is the machine vision technology unmanned stores, one is RFID technology unmanned stores, and some vending machine combination, and Wal-Mart has chosen the RFID model from the beginning.

It is reported that not only Wal-Mart, the second largest employer in the United States Amazon is also in full speed to promote business automation.

Walmart is expected to expand the application of RFID tags, requiring its cooperation with suppliers, in the new need to expand the goods, the need to use RFID tags, to be able to shelves in the mall. Wal-Mart originally used RFID tags in the main application of goods in the field of clothing and shoes, and this time will be extended to more areas.

Wal-Mart store automation services, we can clearly see the pivotal role of RFID technology, RFID tags are also gradually occupying a more significant position in the rfid market.