Business that allow a parent company to market its product by directly to consumer with refferal relationship and direct selling that called Multi Level Marketing.
Independent Member with unsalaried salespeople of multi-level marketing, referred to as distributors (or associates, independent business owners, dealers, franchise owners, sales consultants, consultants, independent agents, etc.), represent the parent company and are awarded a commission based upon the volume of product sold through each of their independent businesses (organizations).
each member who join in the network and they provide a product or a service that hopefully makes a consumer’s life better and make it other pasif income by receive profit bonus from their referral sales product.

and how about money game, its not different from Multi Level Marketing but it has no product to sell only find as much as possible member, and their upline have profit from downline, it become more difficult to lower member to have profit since they have to find other member.
There are five ways to distribute product and service for member to grown their network
- by store front : by using store / office in busy area with high traffic person to have come into their office and become a member with help customer service talk to them
- by direct mail : company using address and hires marketing sales to write and send their product or service to other person.
- by internet : company using internet connection and put their email or perhaps website to promote their product and service.
- by MLM ( Multi Level Marketing ) : company recruit person who become their affiliate to promote their product and service and give the right the person / member to find other person / sales rep
- by tele marketing : using telephone connection and hires a person to talk and sell the product to other person
my opinion that Multi Level Marketing have a basic and good marketing ways, when someone dealing person to person product sales, because an opportunity to get profit and succes story about using their product or service have more become super promotion tools
, and how about you , each MLM product have different effect to each person.