???? ????? ????? ???? ???? ?? ?? 1??? ????? 700??? 800??? ??, ??
7? 1??? ???(??? 3??), ??·???(4??)? ? ????? ?? ????. ? 7? 4??? ????
??? 1??? ???? ??? ????? ??? ????? ????? ???? ??? ??? ???. ??
???? ??? 1? ??? ??? ?? ??? ?? ???? ???? ???? ???? ???? ??. ?
????? 7??? ??? 2011? ????? 1??? ?? ??? ????. ?????? ????? 7?? ??
???? 7? 1??? ??? ???? ??? ????? ?? ??? ???? ???. ???? 15? “???
7? 1??? ???? ???? ??? ???? ????? ????. ???? 10? “??? ???? ??
????? ??? 7??? ???. ???? ???, ???? ???? ??? ?? ? ??? ??? ?? ???
7? 1? ???? ???? ?????? ??? ?? ??? ???? ????? ‘???(T-money)’? ???
??? 7??? ?????? 1?? ???? ????? ?? ?? ???? ??? ? ?? ??? ???.
??? 2015? ?? ????? ???, ????? ???? ??? ?? ???? ‘X’ ? ??? ???? ?
???? 7? 1??? ???? ????? ????? ??? ??? ????? ??? ?? ???? 200~450?