환전..하려구하는데..수수료가..얼마나되죠..

환전..하려구..하는데..환전..수수료가..얼마나..되나여..

은행별로..차이가..많이..나나여..

어느..은행이..싼지..알수..없을까여?

환전..할인..쿠폰이라던지..그런거..구할수..있나요..????