With the advent of the Internet increased the options of doing business of all kinds which have been exploited by ordinary people as well as for large companies, this article want to treat 4 major variants of doing business with a Web site. Sell products and services: the ideal would be to sell products and services that were difficult to find in the physical world as electronic books with very specific topics, providing consultancy, presentations in Video etc. Following this topic your you can develop a specific product from an idea or skill that someone owns and win 100% of the result of the sale, but the Internet gives to all, also has become very popular selling products of other people or companies and earn a Commission on sales. Strengthen the corporate image of a company: there are many companies that have used this variant with amazing results, an example might be a company that sells cars, made a presentation on its Web site of the characteristics of the cars, prices, models, colors, carry out promotions, presentations and much more, note that in addition to being able to have physical premises the company achieves greater exposure and reach to have a corporate image on the Internet. Give training services Online: this is a Variant very used by people who have a professional training or have acquired habits and skills on a topic in question and sell their services on the Internet. Taking advantage of Internet as a means of unlimited communication many companies and people sell and promote courses and Online training on various topics at very low cost compared to perform this same task in the physical world for example themes left over Web design, Digital photography, Marketing, cooking, Personal care and the list is really endless. Sell advertising on a Web site: this variant is very interesting and lucrative if done right, many people manage an avalanche of traffic to your Web site for reasons such as providing valuable information and free, Videos, music, Software, eBooks, games, Forum, chat, etc and This allows them to use its Web site to sell advertising with topics related to your site. Luis Ivan Castaneda Jimenez Autor and source of the article. milar insights.