Answer:
Standard of deferred payment
Step-by-step explanation:
Deferred payment in economics is a feature of money It's the responsibility of becoming a widely recognized method of valuing a liability so that products and services can now be bought and compensated for in the future.
Prominent in the theory of finance, 19th-century economist William Stanley Jevons found it one of four essential functions of wealth.
The other three are medium of exchange, value store, and account unit.
Many modern textbooks, though, now mention only the other three functions; finding the deferred payment requirement to be swallowed up by others.