If you are planning on investing in Bitcoin Mining, take good care on your options. Buying hash power from Genesis-mining is a terrible idea.
You'll buy USD 1,000 in hash power, will start receiving daily payouts for a while. When your payouts reach approximately USD 800 the company will cut off your payouts to near ZERO!
So, after one year investment you'll get WAY LESS than you invested in the first place.
Be careful. It's not a scam. It's BAD, REAL BAD investment. Stay away if you want to keep your money.