E- Business can carry out the commodity exchanging process through network, it uses simply, shortcut and low cost electronic communication method, the both sides of business carry out various traditin without face to face. With the development of computer and network technical, making business on network becomes more and more widespread, information resources are also more and more than before. Relatively, customer's time cost becomes sparse resources. Therefore, E- Business system is becoming a need in adapting the demand of the network and information development, making use of the computer to substitute person in part of business activity, or provide the related support.

    The application of E- Business system is very extensive, such as shopping on-line, stock-exchanging on-line, booking tickets on-line, leasing on-line, paying on-line etc.

    E- Business system platform can help the business enterprise establish the sale net of the world, the whole country and the region; Builds up the business enterprise information database, solves the information release, collection and service of the produces and the sells; reduce the link that the business enterprise enters the market, help the business enterprise to open the market, reduce the link that merchandises circulate; Reduce the cost of sale and trade; provide the convenience for commodity exchange net negotiation . At the same time, the enterprises that implies E-Business system can adequately make use of its foundation bargain platform, paying platform, safety platform and manage platform etc to open oneself business availably and low costly.