Since they are the "hot topic" on the board, Rage Cash uses Paycom & CCbill for processing, they have each of the processors send them one big check each pay period & then they distribute that money to the affiliates...and via ePassporte if you wish
Of course, from a simple "ease of use" POV, having one processor that handles everything would be easiest, which is why a lot of programs processing via CCBill do it that way.