There are three types of payment status which can be selected to sort the data:
Processed – Processed payments are successfully purchased or reloaded gift cards; any time a guest spends money to buy a new card or adds money to an existing one.
Refunded – Gift card purchases may be refunded as long as the card hasn't been used. Those refunds are recorded here.
Unused – If a gift card with an existing balance is canceled, deleted, or revoked from a guest, that balance is recorded as Unused.