The invention provides a selling 
system for a self-service convenience store. The selling 
system comprises a self-service convenience store body in which multiple selling shelves are arranged; the self-service convenience store body is inside provided with an entry / exit mechanism, a selling mechanism, an anti-theft mechanism and a light 
intelligent control mechanism; the entry / exit mechanism consists of an entrance, a round fixed plate, a unidirectional bearing, a rotary shaft, a 
revolving door, an induction lock, a square hole, a transverse stop rod, an exit and an automatic induction door; the selling mechanism is provided with a WiFi adapter, commodities, a cashier 
desk, an induction guard bar, an alarm light, an 
infrared sensor, a stop door, an 
electromagnet lock and a 
payment code 
scanner; the anti-theft mechanism comprises a placing stand, a two-dimensional code, 
software, 
wireless networking monitoring cameras, a management room, a display screen and a 
loudspeaker, wherein a control mechanism is arranged in the management room. The 
system is simple in structure and high in practicality.