Here are a few reasons why viral marketing is an important aspect. You must've heard about successful online entrepreneurs always talking about building your mailing list. They say this for a reason and here's why. Mailing lists play an important role because it is true that the money is always on the list. Most of the time, some internet marketers will send an email to other marketers (especially those with a bigger list size) to promote their products, do an ad swap or help them to build their own lists in general. In this eBook, you will learn how to create viral marketing by telling friends, learn viral spiral marketing and other interesting topics.