From traditional supply chain to no longer what supply chain.

From traditional supply chain to smart supply chain, it is no longer a link or a single function, but from multi-functional service to scene service to meet the ever-changing consumer demand. Supplychainmanagement (SCM) is an integrated management idea and method, which performs logistics planning and control functions from suppliers to end users in the supply chain. From the point of view of a single enterprise, it means that enterprises can gain competitive advantage by improving the relationship between upstream and downstream supply chains and integrating and optimizing the information flow, logistics and capital flow in the supply chain. With the rise of artificial intelligence, big data and other professional fields, the supply chain has gradually changed from traditional operation to intelligent operation. Digital supply chain is to transfer data from offline to online. In addition to these data, it can also connect the data among customers, agents, distributors and suppliers, quickly connect supply channels and solve emergencies.