PPC(Pay-per-click) is an online affiliate tool which enables website publishers to earn money by displaying Ads on their web sites. PPC programs are basically designed o increase traffic to advertisers who want their products to be advertised through other websites. The website owner(publisher) will be paid by the advertiser whenever a visitor clicks on the Ads displayed on the site. With search engines, advertisers typically bid on keyword phrases relevant to their target market area. There are various PPC affiliate programs in the world. The renowned ones are Google adsense, Yahoo publisher Network(YPN), Microsoft adCenter(MSN adCenter) and Chitika ads etc
1. Google Adsense
2. Yahoo Publisher
3. Microsoft(MSN) adCenter publisher affiliate program
4. Chitika affiliate
5. Kontera Affiliate
