From the Angle of different parties of Internet Commerce, namely the seller, buyer and intermediary, the entry decision of each party and the competitive relationship are studied.
State Administration for Industry and Commerce shall actively cooperate with other departments concerned to enhance the macro-management of the intermediary market of entry and exit.
国家工商行政管理局要积极配合有关部门工作，加强对出入境中介活动市场的宏观管理。
3
If an intermediary is present, then the sale and purchase transaction is called electronic commerce such as eBay. com.