CPA specialist Copeac.in has published the leaked .xls spreadsheet with a thorough statistics of CPAEmpire affiliate program. The original post is in Russian, so here is the direct download link.
As you can see, people want to have sex (dating) and be better than others (ringtones, education). And the last but not least, they want it free.
If we will asume that sex is just another way to be better than others (if you have sex, you’re better than your neighbour who haven’t), we will get the ultimate formula of the most profitable CPA offer:
Something free that makes someone to be (or, actually, to consider oneself) better than others.