What does the e-commerce platform rely on to make money?

The main sources of income mainly include:

Self-operated income, that is, earning commodity price difference, is the core income of B2C self-operated e-commerce platform.

Third-party commission, self-operated e-commerce as a platform to collect commissions from third-party sellers.

The related income generated by the third party's presence, such as the expenses generated by advertising on the platform, logistics using the platform, warehousing renting the platform, etc.