코인을 캐쉬로 변경합니다.
[vyps-pe firstid=3 firstamount=10 outputamount=0.1 woowallet=true]
[vyps-pe firstid=3 firstamount=100 outputamount=1 woowallet=true]
[vyps-pe firstid=3 firstamount=1000 outputamount=10 woowallet=true]
[vyps-pe firstid=3 firstamount=10000 outputamount=100 woowallet=true]