http://www.bendaggers.com/wp-content/themes/this is fucking crazy
CPM or Cost Per Impression which we can clearly defined as an online advert cost per thousand views. It is another way to monetize your blog. It serve as a solution to those blog which generates a very high unique visitor that results to a very high impressions daily. CPM by nature, really don’t purely depend on the action of the visitor if he/she will click the ad.
There are so many networks who pay for cpm and I suppose you want to try them all (but that’s too hard.) All of them are (at least) decent enough and tried and tested by many bloggers. I’ve listed down the popular CPM Adnetworks for you to choose.