Originally Posted by The Porn Nerd

Switch your traffic to (ahem) a better Program, one who pays via CCBill. What was the niche? What is your site? If you share I'm sure you will have many fine CCBill Programs to choose from to replace this current Sponser. $600+ a month is too much to lose. That's over 7K a year!

Do what BigFurry said and stop sending traffic to this Sponser and immediately test/replace with a CCBill Program since you have confidence you will definitely get paid that way. Good luck mate!