E-commerce mechanism refers to the business operation mode and profit model based on a certain technical foundation in the network environment and big data environment.

Researching and analyzing the classification system of e-commerce mechanism will help to explore new e-commerce models, provide a way for e-commerce mechanism innovation, and help enterprises formulate specific e-commerce strategies and implementation steps.

E-commerce mechanism can establish different classification frameworks from multiple angles. The simplest classification is BtoB, BtoC and CtoC. There are also new B2Q models and BOB models, but each model can be further subdivided.