Convert all check payments to electronic payments

Problem Description: We are working on a new initiative to convert all check payments to electronic payments. If the vendor refuses to convert to electronic payments, it is proposed that we charge vendors a fee for each check.

We would like to know if anyone has already developed the systems/programming in PeopleSoft to charge a fee for vendor check payments. This procedure is not similar to a discount because we will not be reducing the amount of the underlying vouchers; rather, we will be needing an incremental chartfield to charge the fee to revenue.