We had a cash receipt come in as a down payment for an invoice (before the invoice was created). So the cash receipt was just sitting in Dynamics unapplied to an invoice. Then when it came time to pay the remainder of the invoice, the customer was accidentally charged full price instead of full price less the down payment. We refunded his credit card the amount of his initial down payment... but the original cash receipt is still sitting in Dynamics unapplied. How do I get rid of this unapplied cash receipt?