Google Adsense is a most popular PPC advertisement program for websites owners to earn revenue from their sites or blogs. Google Adsense Network places Google Advertisements on their sites or bolgs and they earn revenue from them. Google Adsense Network is capable to place ads on sites related to the site contents. When someone clicks on these ads the site owner earn money from these clicks. The program is known as PPC (Pay Per Click). Anyone who owns his own site or blog can join Google Adsense and make handsome revenue.
Now Google launched Adsense program for sites developed for Mobile.
