Abstract:Based on the innovation case of Shangpin C2B personalized customization mode and the application of dynamic capability theory, this paper studies the innovation of C2B personalized customization value co creation mechanism enabled by big data. The results show that C2B personalized customization value co creation includes three stages: value formation, value transmission and value realization. The accumulation of product big data resources can promote enterprises' accurate interpretation of users' personalized needs and give enterprises the dynamic ability of C2B supply and demand docking; The connection of order big data resources can promote the real-time coordination of enterprises' personalized needs of users and endow enterprises with the dynamic ability of C2B resource Concerto; The aggregation of production big data resources can promote the parallel response of enterprises to the personalized needs of users and endow enterprises with the dynamic capability of C2B collaborative manufacturing. The dynamic capability of C2B supply-demand connection promotes the positioning of users' personalized needs and the formulation of enterprise personalized plans, and drives the formation of C2B personalized customization value; The dynamic capability of C2B resource Concerto promotes the distribution of users' personalized needs and the sharing of enterprises' personalized solutions, and drives the transmission of C2B personalized customization value; The dynamic capability of C2B collaborative manufacturing promotes the satisfaction of users' personalized needs and the implementation of enterprise personalized solutions, and drives the realization of C2B personalized customization value. The research conclusion can provide guidance for manufacturing enterprises to implement C2B personalized customization mode innovation under the background of big data.