환불refund; money back 일시불lump-sum payment 지불payment; disbursement 체불default; delinquency 후불paying later; deferred payment 가불advance payment 불식wiping out 불입payment 불입액amount of payment; amount of installment 불하disposal; selling

출입going in and out; entry 출입국departure; entry 입구entrance 출입coming and going 입국entering a country 입수to obtain 입구entrance; entry; gate 입원hospitalization 입장권admission ticket; entrance ticket 입학admission to a school; entrance into a school

현금cash 금요일Friday 요금fare; fee; charge 저금saving; savings 축의금money gift; congratulatory money 출금withdrawal 출금액withdrawal amount 황금색gold color; being golden 황금연휴golden week 계약금down payment; earnest; deposit