INDICATORS ON ?�액결제 ?�책 ?�결 YOU SHOULD KNOW

{?�물 거래 ?�한??고객?��? 불편?�시겠�?�?물건??구입?�는 ?�물 ?�이?�나 몇몇 ?�이?�에??결제가 ?��? ?�습?�다.?�체마다 금액�??�수�??�황???�르�??�문?? 비교 과정???�해 가???�절???�체�?가?�씩 진행?�는 ?�인 ?�벤?�나 ?��? ?�품?�을