A money order is a guaranteed form of payment between two parties (persons) for a specific amount of money for a service or product. It is more like a cheque, but in this case...
Ponzi Scheme is simply a dubious business model where by people are lured to invest into a in fake business idea or proposition with the promise of an uncommonly high return on Investment (ROI)...
In this case of marketing the payment is strictly based on performance and the affiliate is incentivized by the commission they receive whenever they make a sale....