The concept is really simple, if you think about it. The publisher or the webmaster inserts a java script into a certain website. Each time the page is accessed, the java script will pull advertisements from the Adsense program. The ads that are targeted should therefore be related to the content that is contained on the web page serving the ad.
In three words, earn you money. More relevant ads on your pages translates into more clicks—and more money that you receive, because when users click on an ad, Google will pay you. If you’ve set up your own sales team, you’ll get an additional benefit: AdSense complements their efforts.
Google AdSense is a fast and absolutely ridiculously easy way for people with websites of all types and sizes to put up and display relevant Google ads on the content pages of their site and earn money.
