I dont much like multi level referral systems but this one seems ok
You
invest put your money into anything you like, but when you go looking for referral commission you're actively assisting the scam as well.
Mining payouts are good
There are no "mining payouts".
If you are good at getting referrals this is likely going to be an amazing oportunity to earn btc.
If you are good at getting customers, so is drug dealing.
Bitknock....
It's got an apt name too, "knock" is English slang for stealing.