I would like to explain how to improve scalping strategy. For example, you have eurusd scalping strategy which profitable only on broker with a low spread (average1 pips), but your client has opened an account on broker with not tide spread (average two pips) and doesn’t want to change brokerage company. For this reason, you can use the filter (stop loss side) for this sub-account. You can set 2 pips stop los side filter and when forex robot opens order on master account, account copier will copy trade only if price on sub-account will be “better” on two pips. When I say better, I mean higher on two pips for sell order and lower on two pips for a buy order. For example, expert advisor sells eurusd by price: 1.3454, account copier filter stoploss side = 2pips, mt4 copier will sell order on sub-account only when price becomes 1.3454+2 pips =1.3456. If your master account will buy eurusd by price: 1.3454, account copier filter stoploss side = 2pips, mt4 copier will buy order on sub-account only when price becomes 1.3454 -2 pips =1.3452. This sub-account can miss some trades, but in most cases it is more important to copy trades with guaranteed profit. You can find this filter on PowerTradeCopier “Filters” tab.