What is Internet Marketing?

I found an article about Internet Marketing, telling us what internet marketing really is. It gives us a clear idea about what it is and I found it very useful. And since it is the title of the course we are taking now," Internet and marketing communication", it is going to be helpful and worth clicking on the link to check it out : http://homebusiness.about.com/od/marketingadvertising/a/IMarketing101.htm