Selling-something-someone (SSS)

One can only sell something to someone only if that someone does not have that thing and that someone cannot make that thing.
So if that someone can make that thing, then the thing does not sell. If recipe to make that thing is known to that someone, then that someone can make it. But if there is an secret ingredient in the recipe, which changes it functionally or in utility, then one can sell that thing.

Rules of money:

1. Practically money doesn’t go anywhere, ofc, it is created from banks but in a feasible society at a slow rate and will not vanish overnight in a working society. World is a closed system.
2. You can always market, and reach out to people of larger market which hold money, market to the rich, gating factor is the need or demand and affordability.