Monetizing a facebook application?

Hi everyone,

I've just cerated my facebook application, with some basic php skills, and it will probably go viral. But before launching it, i would like to know what is the best way to monetize an application.

I'm looking for good banner campaign, and i know Adsense is not allowing banners into the facebook iframes.

any help?

I guess some PPC or PPI banners which you can find on some networks like RockYou Media. Otherwise, if you offer can some kind of extra content, you could try to monetize it with the classic CPA gateway

I'm sure he's still looking 7 years after posting the thread