The churn rate of downlines is only exceeded by the churn rate of customers (that aren’t already participating in the MLM of course). Sure, Aunt Mary may give you an initial sale just to get you started, but eventually even she stops buying. But those few sales, plus the other expenses MLMs charge their reps, is enough to sustain the corporation. However, this system is only sustainable if the rep force continues to turnover.
If you’ve got a book you’re itching to write, you can still go with the traditional publishing route. (We published our first book using a traditional publisher.) Whether your book is fiction or non-fiction, a publisher can help get your book into print and onto shelves in both online and traditional book stores. This is still a good route, although it may take more work and be more expensive than some other options.
In equity valuation, residual income represents an economic earnings stream and valuation method for estimating the intrinsic value of a company's common stock. The residual income valuation model values a company as the sum of book value and the present value of expected future residual income. Residual income attempts to measure economic profit, which is the profit remaining after the deduction of opportunity costs for all sources of capital.