I have some sites that I have site targeted and I end up getting several clicks for several pennies. I almost feel guilty. I put the CPM way up but still I get charged pennies. Any body else not getting charged enough?
What do you mean "not being charged enough"? You set your max bid per thousand impressions and that's what you pay regardless of clicks. CPM campaigns, done right, can be equally if not more so effective as CPC campaigns. If you're being undercharged and feel you have an excess of $ you need to get rid of PM for me for my paypal address
I was going very good with 1 site, but they changed their ads format and our love story is over. I need to dig up again to find a new one. tell us a little bit more about your success: you're using graphic ads right? Animated one? flash?