Electronic Checking

[[email protected]]

Does anyone have a module or have suggestions on modifying an existing module to have the customer provide there checking account / routing info and autherization to submit an online check?
I've looked at modifying an existing module for osCommerce but I'm not having any luck getting it to work right.

[rkeppert]

I use my paypal account for paypal payments, and for e-check payments also. hopefully it helps, since the paypal mod is already with the program.