Google AdSense

Google AdSense is an ad-serving program that places ads that “make sense” – specifically, that make sense based on relevant content, and assumptions about who might be interested in that content. Google currently offers three programs

AdSense for content
AdSense for content is the main AdSense program – contextually targeted ads are displayed on your webpage, and you get paid for every click. These ads are specifically targeted to the content of your webpage. Consequently, if you change the content of your page, the ads that are displayed would also change. AdSense allows you good control over what ads get served, since there might be some obvious problems if it didn’t.

AdSense for Search
This is another program whereby Google allows you to add a Google Search box to your website. By doing this, visitors to your site can search the entire internet from your website itself. In a way, your site becomes a host to Google. Except you make money! The search results page that is displayed when a visitor on your website searches through the search box on the site itself, also displays Google Ads (AdWords ads) next to the usual listings, just as it would on Google.com. If the visitor clicks on any of these Google Ads, you get paid as well. Thus, with AdSense for search you can enhance your income potential beyond what just the content of your actual site can provide.

Referals
This program allow you to earn more by referring users into using Google service. When a publisher that signed up for Google AdSense through your referral earns his/her initial US$100.00 and is eligible for payout, Google will credit your account with US$100.00 too. Sound good! Let get into some action...