You can use Trade Copiers, Risk Management Tools and any EA as long as they are not used in the following ways:

• 
  - copy trading of other persons signals
  - tick scalping
  - latency arbitrage trading                                                                                                 -martingale/hedging strategies
  - reverse arbitrage trading- or any use of emulators
  - hedge arbitrage trading- or any use of emulators

It is a violation if this rule is broken. Any accounts using these types of EAs will be disabled, banned and not refunded.