adsense
From MoodleDocs
Putting Adsense into Moodle
I found a quick and easy way to embed adsense into moodle. Create a file in your main moodle directory and name it ad.php. In this file copy and paste the ad script that you want to embed in your moodle deployment. Once you have create the file go into your index.php file and insert the following line of code <?php include "ad.php";?> This will embed the adcode onto the page. Repeat for any other pages on your site.
