Ultraminer is an automatic platform, which sells mining power and give you only pure profit. Electrically and maintenance cost are included in the price. An excellent investment plan offers you real incomes of 3% per day.
Minimum deposit amount: 0.007 BTC (1 miner = 0.007 BTC)
Minimum withdraw amount: 0.0002 BTC
Referral commission is in 10 levels, per level is 8%, 3%, 3%, 3%, 3%, 1%, 1%, 1%, 1%, 1%, 1%
Register here:
https://www.ultraminer.org/?referral=859224514