The only problem that I see on Google AdSense, is that they only pay you by bank, never by PayPal. Then I want to know, if there is any advertisement like the Google one, that accept payment by PayPal. But not things like Kontera or ClickSor, that put something like a link on some words. But things like AdSense does, that is a frame with the ads.

Best Regards,
Nathan Paulino Campos