Imagine if suddenly you have a list that is growing mailing list so fast you don't know when it will end. You suddenly realize you have a viral explosion and you can now turn that list into a goldmine as you build a good, deep relationship with them. As you use mailing list your downline builder, you are able to encourage other people to sign up for your list. This means you won't have to wait years or even months to have that list that you have been dreaming about.
As people see the benefits, they will be encouraging others to opt in to your list, and this way your list will grow exponentially. Just think what you mailing list could do as you send out your emails to them, you give them good content, and then your sales is pitched exactly where it is needed, to find them buying the products you know they need.
Using the email marketing that many marketers use, you might expect to make a couple of hundred dollars per sales pitch, but if you have a list that is eager to buy then you will be making thousands of dollars per sales pitch. This really is the reason you mailing list should ensure you have a viral network for your mailing list. You need to see other people recommending you to their friend, to their customers, to their prospective customers.