Affiliates
Affiliates, in the online community sense, are websites which receive a Cost Per Acquisition (CPA) commission each time a sale (or other predetermined conversion activity) occurs as a result of the affiliate sending a prospect to another site.
Affiliates attract visitors to their website and display ads or articles designed to prompt the visitor into clicking a link to visit a participating merchant site. The merchant then pays a percentage of any sales (the CPA) resulting from the visitor arriving on its site.
An Amazon Affiliate, earns 4% on sales when it sends a person to their site who buys something. On a $10 book, it’s not much, but on some of their bigger ticket items (expensive electronics, lawn mowers, etc.), it can become a significant income stream.

