Pay Per Click affiliate programs are the most popular scheme. Web publisher find this scheme as the easiest way to earn from their websites. The affiliate gets paid every time a visitor or user from the site clicks an advertisement whether this link is in a form of graphics or in text links.

One of the most popular companies that offers this pay per click is Google. Through their Google AdSense program, a lot of web publishers are taking the benefits of earning and making money online.

Other companies that also offer this Pay Per Click affiliate programs are: Bidvertiser, Clicksor, Adbrite, Text link Ads and etc…