Originally Posted by FXOpen

This service was created especially for scalpers. You can put order inside the spread for example We would be happy if you will make as much trades (volume) as you can because FXOpen profit will be generated ONLY from COMMISSION for each trade. You will be able to see your order in the "positions pool" via FXOpen Level II software which is guarantee that counterparty of the deal is not FXOpen but another trader, so as long there is enough liquidity you will be able to place any orders you like...this are principls of ECN broker and FXOpen ECN trading platform.
I believe that you can find more information by checking our FXOpen ECN forum section: FXOpen ECN/STP - FXOpen forex forum - forex review - trading methods - education - analytics