Electronic Commerce(EC) in a wide range of trade activities around the world often refers to various business activities that are based on browsers and severs.The seller and buyer don't have a face-to-face meeting.The purpose is to realize the on-line shopping. Merchants can exchange their products through internet.
There are two important characteristics for EC. One is Internet-based.Without internetwe can not call it Electronic Commerce. The other is commercial activity.
EC includes f