Because of the encouraging of recruits to further recruit their competitors, some people have even gone so far as to say at best modern MLMs are nothing more than legalized pyramid schemes with one stating "Multi-level marketing companies have become an accepted and legally sanctioned form of pyramid scheme in the United States" while another states "Multi-Level Marketing, a form of Pyramid Scheme, is not necessarily fraudulent." In October 2010 it was reported that multilevel marketing companies were being investigated by a number of state attorneys general amid allegations that salespeople were primarily paid for recruiting and that more recent recruits cannot earn anything near what early entrants do. Industry critic Robert L. FitzPatrick has called multi-level marketing "the Main Street bubble" that will eventually burst.
Unlike other distribution methods MLM/NM companies don't advertise their products on TV or other mass media but rather depend on their customers to share the experience and recommend the products to their friends and relatives through word of mouth. They in return get 10-12 % profit of the sale value. Word of mouth/ recommending someone is a very powerful marketing tool which is cheaper and could reach more people because the selling of product is based on trust. Would you not buy a product your close friend uses and finds beneficial and asks you to try ?
No matter what you are selling online, your chances are much higher that these business opportunity buyers will actually take action, than with a list of bizopp seekers. Bizopp buyers are actively looking, researching and buying the things they feel they need to increase their income. And when it comes to increasing their income, people can become locked-into a product that is appealing.
The legal distinction between MLMs and traditional pyramid schemes has been characterized by many authorities as a legal fiction. Jurisdictions that retain a legal distinction between MLM pyramid businesses versus illegal pyramid schemes retain said distinction on two key distinguishing features: 1) that MLMs always encompass the sale of actual products/services, while traditional illegal pyramid schemes ordinarily do not (though sometimes they do), and 2) that climbing an MLM pyramid is overwhelmingly statistically improbable (especially to its highest participant levels) but not theoretically impossible, whereas climbing a traditional illegal pyramid scheme is both statistically and theoretically impossible.