The idea is nice. Would see how legit this is when someone gives a feedback, I saw 3 arbitrage operations still in progress as of now. By the way, how much is the fee for withdrawal? It wasn't mentioned in your FAQ.
Fee on withdrawal is 0.5%, easy to cover with just a single arbitrage operation (minimum profit on any arbitrage trading is 1%)
INNOVATIVE CONCEPT Perform arbitrage trading operations with a single click! We automatically sell your criptomonedes at the best price, and then buy them back in another exchange. Repeat as many times as you want to obtain exponential gains!
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We currently monitorize arbitrage tradings for BTC, ETH, LTC, DOGE, DASH, ETC, ZEC