vB.Sponsors 2.0.x provides the ability to add forum sponsors to categories and forums on your vBulletin 3.6.x site. See below for more features.

For vBulletin 3.5.x, please see http://www.vbulletin.org/forum/showthread.php?t=103327

FEATURES:
-Enable sponsorship on forums and categories
-Ability to use Google AdSense code
-Use a banner or a text link
-Supports large banners for the top of the sponsored forum and small banners for the forum listing
-Tracks hits for each sponsor
-Statistics viewable inside Admin CP
-Ability to alter the "Forum sponsored by:" text
-Easy to use and install

VERSION HISTORY:
2.0.5 - Feature Add / BugFix
-Added version checking
-Added support for Google Adsense (template code has been updated)
-Fixed the table layout in the AdminCP
-Options are now controlled via vBulletin options

2.0.0 - Initial Release

Download:
Visit  the thread on vBulletin.org for the latest release here .

Documentation:
Documentation is hosted on this site.  View it here.

Donate:
You can help with the development costs (server, software, etc.) by sending a donation.  It's not required though.