Cloud mining is the process of bitcoin mining utilizing a remote datacenter with shared processing power. This type of cloud mining enables users to mine bitcoins or alternative cryptocurrencies without managing the hardware. Since Cloud Mining is provided as a service there is generally some cost and this can result in lower returns for the miner. The best thing about cloud mining sites is that you don’t have to do anything most sites that offer free mining power, you just register and check once in a while how much you earned.
I do not advice you to spend money on cloud-mining this is a risky business, Only mine with free GHS or buy GHS with free earned coins from faucets, this way you may never make any losses.