Google AdSense: Earn money from relevant ads on your website

https://www.google.com/adsense

Google AdSense matches ads to your site's content, and you earn money whenever your visitors click on them.

Adsense is an advertising program from search engine Google.com (there are other advertising programs you can offer, but for now Google’s is the biggest and most popular). By placing ads on your site, you earn money for each person who clicks on the ad. Google will automatically determine which ads are best for your site, based on the topic of each web page. All you have to do is place the code on your web page, and Google does the rest.

You can also sell individual ads, and determine your own terms and price. But using a program like Google is simple, and if your set gets a lot of visitors, you can make good money. Again, the best way to succeed is to find a niche, create a website around that topic, and Google will be able to determine the best ads for your visitors.
AdSense for content automatically crawls the content of your pages and delivers ads (you can choose both text or image ads) that are relevant to your audience and your site content—ads so well-matched, in fact, that your readers will actually find them useful.

AdSense for search allows website publishers to provide Google web and site search to their visitors, and to earn money by displaying Google ads on the search results pages.

The search advertising program helps you:

* Expand your marketing presence. With AdWords, you can get the attention of people entering over 200 million search queries per day.
* Get qualified leads. Your ads appear when people search for the keywords that you choose for your business. You are reaching an audience already interested in what you have to offer.
* Earn more. With AdSense, you make money when people click your site\'s Google ads. Imagine the additional revenue you can earn through AdWords.
* Keep your costs down. Relevant AdWords ads get better placement. If your ads are targeted, you can enjoy the most visible positions without necessarily paying more.
* Focus on your business outside of advertising. Create your ads, set your budget, activate your account and then let AdWords bring new customers to you.