What Is Money?

Money doesn’t always have value whether it’s represented by a seashell, a metal coin, a piece of paper, or a string of code mined electronically by a computer. With global wealth estimated to be about $454.4 trillion at the end of 2022, the value of money depends on the importance that people place on it as a medium of exchange, a unit of measurement, and a storehouse for wealth.

Money allows people to trade goods and services indirectly. It helps communicate the price of goods and provides individuals with a way to store their wealth. It is valuable as a unit of account—a socially accepted standard by which things are priced and with which payment is accepted. However, both the usage and form of money have evolved throughout history.

From Bartering to Currency

Money has been part of human history for at least the past 5,000 years in some form or another. Before that time, historians generally agree that a system of bartering was likely used. Bartering is a direct trade of goods and services.

or example, a farmer may exchange a bushel of wheat for a pair of shoes from a shoemaker. However, these arrangements take time. If you exchange an axe as part of an agreement in which the other party is supposed to kill a woolly mammoth, you have to find someone who thinks the tool is a fair trade for having to face down the 12-foot tusks of a mammoth. If this doesn’t work, you would have to alter the deal until someone agreed to the terms.

A type of currency slowly developed over the centuries that involved easily traded items like animal skins, salt, and weapons. These traded goods served as the medium of exchange even though the value of each of these items was still negotiable in many cases. This system of trading spread across the world and still survives today in some parts of the globe.

One of the greatest achievements of the introduction of money was the increased speed at which business, whether it involved mammoth slaying or monument-building, could be done.

In early August 2021, Chinese archaeologists with the State University of Zhengzhou announced the discovery of the world’s oldest known, securely dated coin minting site in Guanzhuang in Henan Province, China. A mint is a facility where currency is created. Sometime around 640 BCE, this facility began striking spade coins, one of the first standardized forms of metal coinage.

Source: https://www.investopedia.com/articles/07/roots_of_money.asp#toc-what-is-money