100 self-service supermarkets will be on business in Ji’nan this year

　　“It is amazing to open the door and shop by swiping face. Let me have a try.” Pupils from Ji’nan Shimuyuan Primary School are standing in line to wait for shopping in the new pilot open school self-service supermarket on January 9 morning when they don’t know the development of self-service supermarket has been written in the government report. Practitioners who not only care about how to set up a self-service store but also the commodity sales can be tracked back. Self-service supermarket industry, the brand new name card of Ji’nan.