Google AdSense

Google AdSense provides a way for publishers to earn money from their online content. AdSense works by matching ads to your site based on your content and visitors. The ads are created and paid for by advertisers who want to promote their products. Since these advertisers pay different prices for different ads, the amount you earn will vary.

AdSense displays relevant ads to your site visitors next to your content and allows you to customize the look and feel of ads to match your site.