i think that bidvertiser can make your site more monetize. But at this momenet not as good as google adsense.

Bidvertiser is a solid pay-per-click company with the following features:
* Pay per click advertising on sites of your choice.
* Pay only for the clicks you receive
* Set the max price you are willing to pay per click
* Create your ads in minutes
* Choose your geographical targeting
* Monitor the performance of your ads
* Promote your eBay auctions
* You cannoy use AdSense and Bidvertiser on the same blog.
* Bidvertiser reported to work better for "money making sites", than AdSense.
My personal experience with the site is limited through ShareAPic, which has switched to Bidvertiser after it was banned by AdSense.