I asked about getting a direct deposit into my US account in a Canadian bank and in this case they only offer wire transfer, which has a charge of 16 dollars...
If you guys are hitting caps, join other affiliate networks and use a PHP RAND script to randomize which affiliate network you send it to. This way you're dividing your traffic among multiple networks. Problem solved. What I've done before with a network which will remain nameless is join a second time. Use the same network under 2 accounts.
Either that, or if your traffic is high quality enough (converting to sales), you could always try to negotiate a higher cap. Then again, only Singlesnet knows your quality.