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