The website is very good, but misleading. It states that you can sign up for "free" by inputting your "withdraw to" address. It also stated that by upgrading to one of 4 other "Cloud Miner Versions' that you could increase the daily payout. I upgraded to Coulminer Version 1.2, where is says I can earn .01 BTC per day. Since January 17, I have requested 5 withdrawals, the most recent today, and all still say "Pending". I have attempted, on multiple occassions, to contact the online support without any answers or responses what so ever.