MT4 is required to use Aeron Scalper. Minute-5 timeframe is best to use EA. EURUSD currency pair is recommended for good profit. Your computer and internet must be turned ON 24/5, because it is a a scalper and very sensitive so every minute is important for this EA. Scalping strategy needs full time of trader on their mt4 terminal because Scalping is a sensitive and very short term strategy. So if you trade manually then obviously you can't give your full time on terminal. So you need a good forex robot. Aeron Scalper is a reliable forex automatic trading tool, you have to just set it in your mt4 terminal and then you are free for your other work.