The basic structure of e-commerce system includes

The basic structure of e-commerce system includes network, users, authentication center, payment center and logistics center.

1. Network: Network is the basis of e-commerce and the carrier of business and business information transmission. Its basic forms include internet, intranet, external/networking and value-added network.

2. Users: they can be enterprises or individuals, and can conduct online sales and other business activities, and conduct related business and business processing with customs, tax bureaus and banks through electronic customs declaration, electronic tax declaration and electronic payment system.

3. Payment Center: The function of payment center is to provide fund payment service for users in e-commerce system.

4. Logistics Center: it mainly accepts the delivery demand of users, organizes the delivery of goods that cannot be directly obtained from the Internet to buyers, and can also track the dynamic flow of goods.