I've done quite well with Adsense over the last couple of years, but I'm always looking for alternative ways to bring in an income. One idea I've had is to pay for the full version of Ad Rotate (so I have geo targeting) and simply create a kind of Split Test. 1) Create several cpa/affiliate ads that apply to each country that I get most of my visitors from (every country if possible) 2) Create a different set of cpa/affilate ads in (1) based on the article of my site (so a different test for each article) 3) Let run for X amount of time 4) Remove any that haven't resulted in any sales or any CPAs and replace them with a new batch 5) Rinse and repeat Over time, I hope to have it so that every article is making affiliate sales or making money from CPA offers, in all countries. It sounds simple, but has anyone tried this and had any luck? Of course it doesn't need to stay with CPA/Affiliates, I could also rotate a banner that sells advertising directly to people and have it set up as a monthly payment.