Refund transaction

Sometimes you may receive en error The referenced transaction does not meet the criteria for issuing a credit when do refund. In practice it almost always means one of these:

• the original charge hasn't settled yet (still in Captured/Pending Settlement). You can't refund an unsettled transaction—void it instead, or wait until the batch settles and then refund.
• it's too old. By default, it only allows refunds on transactions settled within the last ~180 days