What are the components of e-commerce system?

As follows:

E-commerce application layer structure (application layer for short) and infrastructure (three layers) supporting application realization, which generally includes three levels and two pillars.

the three levels are network layer, transport layer and service layer from bottom to top, and the two pillars are security protocols and technical standards, public policies and legal norms. The first three levels are the basic levels, on which are various specific e-commerce applications. It can be seen that the three basic levels and two pillars are the conditions for e-commerce applications.

the internet itself has the characteristics of openness, globality, low cost and high efficiency, and it has also become an inherent feature of e-commerce, which greatly surpasses the value of e-commerce as a new trade form. It will not only change the production, operation and management activities of enterprises themselves, but also affect the economic operation and structure of the whole society.

Extended information

Even though e-commerce has different definitions in different countries or different fields, its key is still the business model that relies on electronic equipment and network technology. With the rapid development of e-commerce, it includes not only the main connotation of shopping, but also ancillary services such as logistics and distribution.

based on the Internet and other networks, e-commerce system can achieve the goal of e-commerce activities of enterprises, meet the needs of production and management such as production, sales and service of enterprises, support foreign business cooperation of enterprises, comprehensively improve the informatization level of enterprises from the levels of operation, management and decision-making, and provide enterprises with computer network systems with business intelligence.

Baidu Encyclopedia-e-commerce

Baidu Encyclopedia-e-commerce system