Money is “an in-process promise to complete a trade over time and space”.
Examine trade: (1) Negotiation; (2) Promise to deliver; (3) Delivery.
With simple barter exchange (2) and (3) happen simultaneously, on-the-spot. Money enables (2) and (3) to happen over time and space.
Thus money is obviously “an in-process promise to complete a trade over time and space”.
The “proper” Medium of Exchange (MOE) process, first and foremost “guarantees” perfect balance between supply and demand for money … i.e. zero inflation of the money itself. Since this is the nature of every trade, that is easy.
The process “certifies” (i.e. documents) new trading promises .. transparently for all to see … no anonymity. That creates the money, first as a ledger entry. Later it may be exchanged for cash or currency … and back.
This money then circulates anonymously in trade as the most common object in every simple barter exchange. It loses all identity with the trader creating it. All money in the process is the same, be it record, currency, or coin.
The process then monitors in-process trading promises for performance … transparently. On delivery, the money created is returned and destroyed. On default, that orphaned money is reclaimed immediately when detected through interest collection of like amount.
To do this fairly requires actuarial techniques. The process is very similar to the operation of a Mutual Insurance Fund … but no money is to be made on investment income. There are no reserves … so there is nothing to invest.
Regardless of the operation, the relation: INFLATION = DEFAULT – INTEREST = zero must be observed perpetually.
The earth is not flat as everyone once thought it to be … before their delusion was removed.
Money is “not” what everyone has been deluded to believe.
This site exposes the delusions … instance by instance … and discusses the impact.
Rebuttal is welcome and essential.