Along with the e-commerce and its unique charm that has appeared gradually, virtual enterprise, virtual bank, network marketing, online shopping, payment and advertising, such this new vocabulary which is unheard-of and now has become as familiar to people. This reflects that the e-commerce has huge impact on the economy and society from the other side. For instance, B2B is a rapidly growing business in the world that leads to lower cost and then improves the economic efficiency and also bring along the growth of employment.