In the early 1990s, commercial organizations began to jump on board, and it is now common for companies to promote, and even sell, all sorts of products and services over the Net.

• 到了90年代早期，各商业机构也开始纷纷进入因特网。而现在，各公司的网上宣传他们的各种产品及服务(甚至销售)已是司空见惯了。