I am an indodax user, because I need it to withdraw my balance in Indonesian currency, features in the indodax market are quite complete such as notification of entry of BTC deposit, friendly menu for beginners, but unfortunately there is no stop loss feature for altcoin, for identity verification ( KYC) is really needed in this market because to make deposits, withdraw and make IDR vouchers, you have to do verification first, as for the drawbacks that there are still few coins / tokens traded compared to other markets, after that I recommend this market for Indonesian users