You simply pay for hashing power in BTC and then you earn all of the profits from that hashing power until you have earned 125% of your original investment.
We also offer the ability to mine both LTC and BTC.
You can learn more at the website here: http://www.bitmonstermining.com/#All
All questions and comments are welcome.
Can you provide some kind of proof that you have the mining capabilities you say you have? More over, if your mining rigs are profitable, why are you selling it?
Notice to Newbies: This service goes against common sense. DO NOT purchase anything off this site until the owner can provide proof and reason for his service.