Self-service lottery kiosk’s self-service lottery model gradually entered domestic airports, stations, office buildings, shopping malls, supermarkets, banks, hotels, restaurants, cinema entertainment, etc. Self-service lottery kiosk have built-in two-dimensional scanning modules to use self-service recognition. The data transfer performance of human-computer interaction, collection of self-service selling software, and then to achieve the lottery self-help brush code payment and brush code self-reward function.