How to make money from ptc sites?

First of all, a ptc site is a site that pays you to click ads. The site normally gets the ads from another member who want other people to see their sites or products. And if you register on a ptc site, you can also advertise, but not for free.

How do you earn
If you click all ads on one site for a month, and the site has many ads available. Then you might get about 2-3 dollars a month. That is just not enough for me and not for you. So my first tip is not to register on just one site, register on 5-15 sites. Then you will earn10-45 dollar a month. That is not so bad, but it will be very boring and a lot of people quit this in under one month. So, on to the next step.

Referrals
If you refer other people to the site, then you will earn ca$h every time they do. You wont earn all that they earn, but you will earn a good percentage, forever. On most of the sites you can have unlimited referrals. Which again means unlimited income ;). This leads us over to the big question, how to get referrals?