Kaisun anti-counterfeiting two-dimensional code anti-counterfeiting traceability first have to understand the anti-counterfeiting and traceability, anti-counterfeiting refers to the use of a to prevent counterfeiting, counterfeiting or identification of the authenticity of technical measures, products, materials, technical equipment, etc. for the identification of authenticity and to prevent counterfeiting, imitation behavior of the technical means. Traceability refers to the query of the production origin, production information, production enterprise and other information of the commodity. QR code anti-counterfeiting and traceability refers to the scanning of QR code, combined with background verification to realize the anti-counterfeiting function, and by entering the traceability information into the QR code, the traceability and authenticity verification page, as well as the time and place of subscription, and other information, can appear through scanning. At present, the most professional code on the Tao interactive application platform is Tianyuan Dike code marketing platform, for customers to solve the crosstalk early warning, production traceability, product anti-counterfeiting, marketing interaction and big data management and a full set of services, widely used in e-commerce, enterprise anti-counterfeiting traceability, and marketing interaction.