互联网上从事电子商务的网络不少，现在我们来总结一下究竟有些什么东西在网销售。 传媒产品 比如书籍或音象制品等，典型的例子是“Ａｍａｚｏｎ”书店，其生意非常红火。音像制品可以借助网络的多媒体特性，将产品的优点淋漓尽致地表现出来，更可以使用免费下载部分产品的方 E-commerce on the Internet a lot of networks, and now we come to a conclusion what exactly what things in the net sales. Media products such as books or audio-visual products, the typical example is the “Amazon” bookstore, its business is booming. Audio-visual products can make use of multimedia features of the network, the product’s advantages vividly demonstrated, but also can use the free part of the product to download the side