August 7, 2012 2:44:17 AM EDT
I am currently earning quite a bit online from various blogs that I run. I always start with Google Adsense but like others mentioned there are clickbank, commision junction and shareasale. You can also go to buysellads.com. There you can see similar sites to yours and what what they are charging. Lastly ad layout will play a large part. My site: http://www.tvsmacktalk.com went from a right bar layout, to a left which made all the difference in the world. That was the 15th chane and I went from a CTR of .03% to .35% - which is good for an untargetted site. For a targetted site you will see more like a CTR of 1%- 2% Good Luck Everyone.