Work as an Affiliate

This type of online work though which one can earn money is Affiliate Marketing the product he are promoting, he gets commission for that product he sold, in form of an item or by cash.

The network through which they track the sales made by a particular publisher are Affiliate marketing service providers(AMSP) They have a underlying technology that manages links, tracks results and commissions, and sends payments.
Some of the leading players in the industry are:
1. Commission Junction
2. Linkshare
3. One Network Direct.
4. ClickBank
5. Commission Soup.
6. Affiliate displays ads, text links, or product links from an Advertiser in return for a commission when a sale is made or when a lead is acquired. The sale can also be tied to a specific action such as filling out a form. These days an Affiliate can be any type of website from a well known destination that offers consumers a range of shopping opportunities.