Pay Per Click Advertising
The next most popular way to make money with your blog (it’s even the most popular for some sites) is with PPC advertising. The most popular way to run PPC ads is through Google Adsense. With Adsense, you’re able to pop some code into your website and let Google pick out the proper ads that match up to the content on your pages.
Then, every time someone clicks on the link in the ad, you get paid. Pretty simple right? Yup, and thats why most people use Google Adsense when starting out.