How to begin making money.
In a nutshell, the opportunity works like this: you sign up on a website advertising products and services, you try 1 or 2 (at most) of those services on a trial basis for free or a very low cost (usually $1 or $2) depending on which 2 offers you choose. I pay you much more than you spent on your trial offers ($20 for completing the first site). You make a profit.
You can begin this opportunity with no money out of pocket by opting for the free offers when you begin.
For example on the site I recommend you start with, it typically costs $0 to $5 to complete the offer requirements. Once you have met the offer requirements, I'll pay you $20 via PayPal. The site pays me $40 for referring you. I also pay $5 bonuses for repeat business, in other words an extra $5 for every site you complete after the first one.
The How To Start menu on the left has complete instructions for completing one of these sites. For a step by step illustration of what the process entails from start to finish, you should look at the Virtual Walk-Through.
How you continue to make money.
You can make about $100 to $300 doing offers, I have many of these sites to work, but the real long term money is made by getting referrals after you have completed the offer requirements on a number of sites. On a busy month, I can do about $4000/month just getting referrals, and I can show you exactly how I do it, though it does take a little bit of time and effort to get established first. This is because it takes some time to build a reputation in the form of feedback, kind of like selling on Ebay. I haven't had to complete any offers since my second week.
After you have done the offers, (and been paid by me) for a site, you can send referrals there yourself and get $40 for each one that completes the offer requirements. The great thing is you can send as many referrals to the site as you want and collect the $40 over and over (without having to do any more offers, ever). I will show you how to get referrals as well so you won't need to recruit your friends and family, though you'll have to pay your referrals about 50% or $20 just like I'm doing for you if you choose to do this.
Doing offers is only the beginning to this business, and the real money comes when you start to generate referrals so you don't have to do offers at all and make much better money. Doing offers is necessary in the beginning to qualify your accounts and get some experience so you can guide and refer others.
More information
For a more in depth look at how and why this works, please read the Detailed Explanation in the menu.