The Federal Trade Commission warns "Not all multilevel marketing plans are legitimate. Some are pyramid schemes. It's best not to get involved in plans where the money you make is based primarily on the number of distributors you recruit and your sales to them, rather than on your sales to people outside the plan who intend to use the products."
MLMs are successful because they provide tempting possibilities — the more you recruit, the more you sell, and the more you make. The possibility for income seems almost endless. However, only a few companies can make this dream a reality. So how do you spot the good ones from the bad ones? Look at the product. If the company has put time and money into creating a valuable product, they will put time and money into selling it.
For more information, John Oliver did a fantastic segment about the horrors of MLMs. The 2016 documentary, Betting on Zero, investigates the allegations that MLMs are nothing but legal pyramid schemes. This article also does a wonderful job of breaking down the reasons why MLMs are doomed to failure. I encourage anyone who is thinking about signing up for an MLM to watch these.
MLM has stretched its sticky fingers out into just about every product market out there, so it’s kinda hard to do something new nowadays. But Jamberry Nails did it. Their adhesive, custom nail designs BLEW UP when they hit the direct sales floor. They built up an army of over 100,000 consultants in the time it takes most people to get a mediocre pay raise at their 9-5.