Have you heard of traffic exchanges yet?
A traffic exchange allows you to run banner ads, text ads or text links, and also allows you to insert almost any website into rotation.
All the other members will have to view your sites and ads for a minimum of usually 15 - 30 seconds.
Their perfect for optin forms and giving away freebies to a large audience very quickly. And since most traffic exchanges allow you to buy credits for around $5 - $10 for 1000 visitors, you can quickly build an optin list or give away your freebie to hundreds of people.
There are also pro traffic exchanges that require a one time join fee - to ensure that everyone that views your ads and websites actually have a working credit card and are not just looking for freebies.
If you can't afford to buy credits you can simply view other members sites and earn credits with just a free account.
There are literally thousands of traffic exchanges and more popping up each day.
Almost all traffic exchanges allow you to sign up new members by promoting a personal referral link.
So you can simply refer new members and whenever they earn credits you usually will be creditted with 10% of their earnings.
Put another way, if you refer just 10 active members and they each earned 100 credits in one week, you would have also earned 100 credits - 10 x 10 = 100.