I'm new to Adsnes but I have heard alot on how to use Arbitrage to get a good CTR, can anyone shed any light on this??
You might find this article interesting.. http://www.wolf-howl.com/sem/adsense-arbitrage-keyword-selection/
Buy a bunch of lower priced traffic with adwords. Hope they click on the higher priced ads on your site (Adsense and otherwise). It's tricky but people can and do make money doing it. I have played around with Misspelled words etc and made a few bucks doing this. But I found the maintenance time was to much of a bother for the money I was making. Good luck
Buy traffic for less money and make much more by getting adsense clicks. I spent 100$ to make over 350$.