The following is an introduction to 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.
Refer to Baidu Encyclopedia-E-commerce for the above information.