First off, I want to say that I?m not talking about buying bot traffic. I want to buy real traffic and try to make money off of CPM ads. What I really want to do, is break even or make a little profit while buying traffic to my site. I want to grow the traffic to my site with as little overall out of pocket cost as possible. Can this be done using CPM ads? I don?t have a product that I?m trying to sell and I have a viral type of site that is in need of traffic. More importantly, I want it to grow over time and for that I?ll probably need bought traffic.