One of the verbs that is very popular and we could even say that it has become fashionable these days is the business, which is exposed, as actually says his name, to the distribucvion of goods and services for medium Web sites. The business has become one of the most important business routes, recognized and used, already as they spend their time, grow the number of customers, better known as Internet users who acquire, sell, traded goods and services through electronic means, being the World wide web more normal. As mentioned previously, e-commerce has developed dramatically, which is due in large part to the quick reach of the Internet. Online marketing, is one of the most important areas of electronic commerce. But well that we mean by e-commerce? This is to disseminate, propagate and alert businesses, ideas, goods and services, via the network. Hence are inferred Internet marketing agencies. Both Internet marketing agencies as the electronic commerce, have become very famous, since these days it is easier to get to these media, which has resulted in an impressive increase of merchants and users online. States that Internet marketing agencies will become the Center, both business operations and business in the near future, because it is accessible to many companies, users, customers and consumers.