When families who have Invoice set as their method of payment have a check payment fail, the failed payment fee shows up on the billing screen as a Failed Invoice Fee.  When Smart Tuition is notified of the dishonored payment the fee is added to the account. Like a bank fee, it can't be waived just absorbed by the school via applying a discount to the account. 

Dishonored payment fees are discussed in the enrollment agreement text for Smart Tuition.  To see the enrollment agreement text please refer to What is the enrollment agreement text?