since i am an indonesian people, i think i know about indodax exchange. indodax is one of the biggest market with has large users/member to join there. at indodax, we are required to do KYC ( Know Your Client ) to do trade, make some voucher with local currency, withdraw to local bank of indonesia account. as i know at indodax has minimum balance if you want to make withdraw to local bank of indonesia is 100k rupiah or est almost 8 usd and has a large withdrawal fees, is 25k rupiah or est almost 2 usd