Re: Bitbank: Auto Earn BTC\CNY\USD\LTC without mine

yes, 0% in chinese market
okcoin will launch btc/usd
http://www.coindesk.com/chinese-exchange-okcoin-launch-usd-deposits-withdrawals/

I think..., everyone hope USD/BTC trading will be free like CNY/BTC.

Very interesting.
Any idea about how the revenue model of the exchange is?
Where exactly do they make their money?