One can through electronic data interchange (EDI) and e-mail online sales contract, and in this way will coexist with traditional marketing channels, we entered a medium of the Internet to e-commerce era.

• 人们可以通过电子数据交换(EDI)和电子邮件订立合同进行网上销售,而这种方式将与传统销售渠道并存,我们开始进入一个以互联网为媒介的电子商务时代。