We are looking to implement an epayables solution for specific vendors. These vendors would have a special payment method. This is a process where AP would enter the invoice in the system & when the payment run is done for this payment method would create a file in a specific format to send to an outside agency to make payments to our vendors. Then once a month, the outside agency will bill us for all of the payments they have made to our vendors. We are wondering if anyone else is doing this process & if so, what program are you using to create the specific file layout to send the outside agency?