Sales network refers to the network system in which an enterprise promotes and sells its products or services to customers by establishing multiple sales channels and cooperative relationships. Sales network includes online sales channels, offline retail stores, distributors, agents and other forms, aiming to cover a wider target customer group and increase the exposure and sales volume of products or services. By establishing a well-developed sales network, companies can better meet customer needs, promote sales growth and enhance market competitiveness. In the digital era, building a strong sales network can help companies realize multi-channel sales, enhance brand awareness and achieve larger sales results.