Google AdSense
Making money with programs such as Google AdSense is easy to implement. First you join their program for free, then you choose which type of ads you would like to have appear on your site.

Types of Ads
Google allows you to show on your site the typical text advertisements, image advertisements, video ads, link units, referral buttons, and themed units. Do not be overwhelmed by the choices, they are either text or images (including videos). Some of the text links have descriptions and some just have the link. Google provides may different sizes to fit anywhere on your site.

Other options when choosing which of the various sizes to use are: choosing your own colors so the ads have the same look and feel of your site, choosing whether to display both text and images, or if an advertisement does not exist either run a public service advertisement or a solid color such as white so it appears the ads are not there.

You may also put Google AdSense ads on multiple sites and track them individually. The reporting is outstanding.

Visit Google AdSense.