Module 1/13 of a series of slides I wrote down in order to introduce a small class of post-graduate students to e-Business and e-marketing, at "Gestioni & Management" Business School in Rome. My goal was NOT just to discuss or introduce the Internet, the Web or the basic concepts online user experience and online advertising. Instead, I focused on the idea that e-marketing management is more and more a relevant aspect of "plain and simple" marketing management and I tried to give future marketing managers some methodological tool in order to address e-marketing projects in a "right", formal and structured way.