INDICATORS ON ?��???콘텐�??�용�?YOU SHOULD KNOW

?�번�??�보?�용�?콘텐츠이?�료) ?�수�??�기 ?�법?� ?�전 ?�하???�동결제 ?�기 ?�법처럼 ?�용?��? ???�문??주의�?기울?��? ?�으�??�수�?차감 ?�용???�확???�인?????�도�??�여 ?�기 ?�법?�니???�렇�??�러 방법???�해 ?�뢰?????�는 ?�보?�