The development prospect of e-commerce is very bright. New technologies in the e-commerce industry are constantly emerging, and professionals are in a state of scarcity at any time. It shows that among the more potential salary occupations, 5 of the top 20 occupations belong to the e-commerce industry, and 14 of the top 50 occupations belong to the e-commerce industry. E-commerce refers to commercial activities centered on commodity exchange with the help of information network technology; It can also be understood as trading activities and related services in the form of electronic transactions on the internet, intranet and value-added network, which is the electronization, networking and informatization of all links of traditional commercial activities; Business activities based on the Internet all belong to the category of e-commerce. E-commerce usually refers to a new business operation mode in which buyers and sellers conduct various business activities without meeting each other in a wide range of business activities around the world under the open network environment of the Internet, realizing online shopping of consumers, online transactions between businesses and online electronic payment, as well as various business activities, trading activities, financial activities and related comprehensive service activities. Governments, scholars and business people in various countries have given many different definitions according to their respective positions and different angles and degrees of participation in e-commerce. E-commerce is divided into ABC, B2B, B2C, C2C, B2M, M2C, B2A (namely B2G), C2A (namely C2G), O2O, etc.