CultureLand? ??? purchase ? ??? ?? ?? ?????? ???? ??????. ?? gift card discount? ?? ? ????? gift card? ???? ?? ???? ???? ??? cultural gift card? ?? ?? content? ??? ? ?? ??? ????? ????, micro-payment ??? ?? ???? ??? ? ????. ? ???? ?????? ??? discount ?? ???? ???? ???? ??, ???? ?? ?? ? ?? ??? ??? ???? ?? ??????? gift card discount? micro-payment? ???