If you build a motivated sales team, you could potentially earn a substantial amount of residual income, which means more free time to grow your business. MLM leverages the power of "word of mouth" to reach consumers. A good product in the hands of a motivated sales team may spread to family members, friends and neighbors rather quickly. In addition, your overhead cost may be minimal under a MLM structure. You may operate as a home-based business, using your own space for storing the product. Much of your operating expenses go toward paying commissions to salespeople, but since this is a variable cost, you only pay when a person completes a sale.