noun, noun or participle which takes 'suru', transitive verb, intransitive verb
refund; repayment; reimbursement
Returning money already paid, typically for a returned product, cancelled service, or overpayment. Used both as a noun and as a する-verb.
不良品だったので、返金してもらった。
Since it was defective, I got a refund.
キャンセル料は返金されません。
Cancellation fees will not be refunded.