cloud based bitcoin mining
 

Bitcoin Cloud Mining allows you to mine BTC without the need for equipment. Easily start mining at the best cloud hashing site and provider!
If you want to invest in bitcoin mining without the hassle of managing your own hardware use cloud mining to earn your coins.
You wanna know what mining profit? Use crypto profitability calculator, and you'll easily calculate profit of cloud mining.
bitcoin cloud

Depends everything from a particular site and platform