I'm not sure if what we use would work for you but since we're running Gearfire and Axis, we use Gearfire Capital for our financing. Haven't had anyone take us up on it yet but it's nice knowing it's available to assist customers if they want it. I would look for any financing that would allow you to get paid in full and the customer has to deal with "the bank." Sort of like a car dealership. But it all depends on if any of the fees or charges interfere with your margins.