If your organization is using the Development module, you should not receipt gifts using the receipting windows. Rather, the Development Office should receipt the gift and transfer those transactions to the Business Office. Once they have been transferred, you have the opportunity to check the transactions and even make necessary changes before they are posted.
Do not use receipting windows to receipt a refund check from a vendor. This should be done using a feature of the Invoice data entry in the Accounts Payable module.