(E-commerce has brought an epoch-making transformation to the development of global international trade, and the rapid growth of the number of people online has created a clear and outstanding importance for the development of e-commerce. E-commerce uses the three characteristics of the Internet's time-space compression, two-way interaction and virtual space to reduce business costs and improve the efficiency of economic activities; it makes it easy for consumers to approach famous brands and famous stores, and a small number of famous brand manufacturers will have most of the customer resources.)