You assume a service industry where ressources are provisioned on demand, correct?

I don‘t think your assumptions work for produced things because it would mean all parts are traded on credit.

Hm, on a second thought, they are probably already now. What are typical due dates for business bills? And how far down the supply chain can you go in this time range?

On a third thought: what to do about speculation, volume discounts and storage?

On a fourth thought:

Oh, it would work if we would settle all scales on the world every x minutes. Then even the geologist reasearching the ore which produces your car in the next x minutes will have his share.

So no, this is not free market anymore. This can only work if everything is plannable.

Ha, I just disclosed your communist ideas, Vitor 😘