Simulation Analysis of E-commerce Supply Chain System in Business and Trade Circulation

By analyzing the traditional evaluation methods of e-commerce process, this paper studies and establishes a complete system structure and supply chain structure of e-commerce process. Then, under the leadership of electronic product manufacturers, the closed-loop supply chain model of network and entity sales channels and the third party responsible for recycling is investigated, and a comparative analysis is performed to achieve the coordination of the system. Finally, the e-commerce logistics distribution system is transformed into a simulation model, and the key theory and research method in the supply chain simulation research practice are used to model the supply chain process of an e-commerce enterprise, drawing the flow chart, and using the discrete event simulation method to realize the simulation of each link and process of the supply chain. The simulation results show that the scheme in this paper can simulate the actual process more accurately, more carefully and more truly, and provide more credible reference and guidance for the application of e-commerce supply chain.