SEO, strictly speaking should belong to a part of the network marketing,such as network marketing and SEO is into the minimum, maximum benefit of a kind of method. Electronic commerce, a very important link is the network marketing, so with the development of e-commerce, the SEO and electronic business contact is has been increasingly close. We weifang website optimization company and we analyze how to use seo for electronic business:1, e-commerce sites marketing law: to promote their own products as the main purpose, based on this, we can find a suitable for electronic commerce SEO title strategy.(1) the name of product strategy (2) company name strategy (3) long tail word strategy2, e-commerce sites optimization rule: pay attention to user experience, to improve user viscosity: e-commerce sites's main goal is to sell their products, so all the access to your web site can be called the potential customers, a good user experience can make the website trading rate better promotion, in user experience optimization, we should pay attention to some:(1) website want to in important place dimension contact way or online queries, customer personnel should maintain good dialogue attitude and professional fast handle customer question ability;(2) the speed of web site to keep in 3 seconds, speed website will make your visitors mood cheerful;(3) for goods introduction to as much detail as possible, and in the left side of the goods, the right side or provide relevant product link or products recommended to keep the user's largest selective;(4) the common problem in the website homepage to display, a convenient user to read; for another, to improve3, e-commerce sites promotion law: pay attention to soft wen, improve public praise: e-commerce sites in the promotion of time more should establish a and potential users of the trust mechanism, this kind of trust mechanism can not only enhance our website's reputation, but also can effectively improve e-commerce sites of volume. Therefore, in the promotion of e-commerce sites, soft text can bring good reputation effect, this is also a lot of do very good e-commerce sites is dedicated a method.