With the trade and marketing system as the core, optimize the business process based on the current situation of the sales side business and the pain points in business management, and create a unified operating platform aimed at the collaborative and efficient operation of the Internet plus industrial chain. Adopting various new generation information technologies such as AI, Big Data, IoT, IMS, etc., to connect and integrate various links in the business chain, achieve two-way interaction, form a closed-loop management and integrated control throughout the entire process, break through business breakpoints, and build a digital business platform that integrates procurement management, sales management, inventory management, and warehousing logistics.