WHAT IS MONEY? Money is any item or medium of exchange that is accepted by people for the payment of goods and services, as well as the repayment of loans. Money makes the world go 'round. Economies rely on money to facilitate transactions and to power financial growth. WHY DO WE NEED MONEY? Money is one of the most important tools in an economy as it allows transactions. In the absence of money, the transactions would become inefficient, and the economy will not be able to produce. Think about it; if it weren't for money, there wouldn't be a good way to trade for goods and services to meet your needs. EVOLUTION OF MONEY BARTER SYSTEM Bartering is the exchange of goods and services between two or more parties without the use of money. It is the oldest form of commerce. Individuals and companies barter goods and services between each other based on equivalent estimates of prices and goods. FUNCTION OF MONEY Money functions as a medium of exchange, allowing individuals to trade goods and services with one another. It also serves as a store of value, allowing people to save wealth over time. Lastly, it functions as a unit of value, enabling people to compare the worth of different items.