Money is often the most convenient and efficient way of conducting transactions because it is a widely accepted medium of exchange that has a value that is recognized by most people.
Before the use of money, people relied on barter, which involved the exchange of goods or services for other goods or services.
While bartering can be useful in certain situations, it can also be difficult to determine the relative value of goods and services and can make it hard to conduct complex transactions involving multiple parties.
Money solves many of these problems by providing a standardized measure of value that can be used to buy and sell goods and services. It is portable, divisible, and durable, making it a convenient way to store and exchange value over time.
Additionally, money can be used to facilitate transactions between people who do not have a pre-existing relationship or who are located in different geographic areas.
While there are some drawbacks to relying on money as the primary means of conducting transactions, such as the potential for inflation or the risk of counterfeiting, it remains the most widely accepted and convenient way of exchanging value in modern society.