所谓电子商务,从狭义上讲,指在网上进行交易活动,包括通过 Internet 买卖产品和提供服务。产品可以是实体化的,如汽车、电视,也可以是数字化的,如新闻、音像、软件等基于知识的产品。此外,还可以提供各类服务,如安排旅游、远程教育等。从广义上讲,还包括企业内部商务活动,如生产、管理、财务等以及企业间的商务活动。它不仅仅是硬件和软件的结合,更是把买家、卖家、厂家和合作伙伴在Internet、Internet 和 Extranet 上利用Internet 技术与现有的系统结合起来进行的业务活动。电子商务的交易过程分为3个阶段:交易前,交易中和交易后。交易前,主要指交易各方在交易合同签订前的活动,包括在各种商务网络和 Internet 上 The so-called e-commerce, in a narrow sense, refers to the online trading activities, including the sale of products and services through the Internet. Products can be materialized, such as cars, TVs, or digitized, knowledge-based products such as news, audio and video, software, and more. In addition, you can also provide a variety of services, such as arranging travel, distance education. Broadly speaking, it also includes internal business activities such as production, management, finance, and business activities among enterprises. It is not just a combination of hardware and software, it’s a business activity that combines buyers and sellers, vendors and partners on the Internet, the Internet, and the Extranet to leverage existing Internet technologies. E-commerce transaction process is divided into three stages: before the transaction, the transaction and after the transaction. Before the transaction, mainly refers to the transaction parties in the transaction before the signing of the contract activities, including in a variety of business networks and the Internet