환불還拂 refund; money back 일시불一時拂 lump-sum payment 지불支拂 payment; disbursement 체불滯拂 default; delinquency 후불後拂 paying later; deferred payment 가불假拂 advance payment 불식拂拭 wiping out 불입拂入 payment 불입금拂入金 money to be paid; premium; installment 불입액拂入額 amount of payment; amount of installment 불하拂下 disposal; selling 선불先拂 advance payment; prepayment 완불完拂 full payment 직불直拂 direct payment