We placed an order with a vendor.  The vendor asked us to pre-pay for the merchandise.  So, an invoice was created for the quoted amount and paid.  We then cancelled the order and asked for our money back.  The vendor kept a portion as a cancellation fee and sent a check to refund us.

Invoice Total ($462.00)

less fee ($137.00)

Check Total ($325.00)

So, I need to void the payment and the invoice and still record the fee.  I am not exactly sure on how to do that.  Advice?