Those things are all scams. Its basically a legalized pyramid scheme. I have dealt with em, shook hands with a "millionair" who always vouched for his success with two dodge vipers.
He also had a severe inferiority complex, very sensitive if you called it or him a scam he would go super defensive, and for some reason all these people do is get new people to join, and never actually sell themselves.
And every single of of them is the same as well. With the same pitch "Has the economy hurt?" or "Would you like an economy proof job being ripped off, trying to make it up by ripping other people off"
I swear its a good thing this country is not in a state of martial law yet, cuz I would have a silver blade that would be completely stained red by now.