most adult programs pay you with epassporte, they only charge you 1 or 2 dollars for sending your payouts (instead of wiring you or sending you a check)
For example, Epiccash pays every week their affiliates... so if you promote any of their sites this week, for example, you get your payment by epassporte Thursday next week!! (I dont know nothing faster)
check-->
http://nats.epiccash.com/track/tammix:wmref:epc/
One more thing, Epassporte support is very good since a guy from that company (Michael O) is practically everyday in this forum or he checks any epassporte related issue in this board before 24 hours
for your other questions ebus answered them right
good luck AMD!