5 ESSENTIAL ELEMENTS FOR ?�액결제?�금??HELPING THE OTHERS REALIZE THE ADVANTAGES OF 콘텐츠이?�료 결제

?�기?� ?��? ?�인: ?�체???�비???�질??가?�하�?좋�? 방법 �??�나???�용?�들???�기?� ?��?�??�인?�는 것입?�다.?�음 �??��? ?�성???�해 ??브라?��????�름, ?�메?? 그리�??�사?�트�??�?�합?�다.?�보?�용료현금화???�드???�액결제?�???�