1. Medium of exchange: Money can be used for buying and selling goods and services. If there were no money, goods would have to be exchanged through the process of barter . For example: If I raise chickens and want to buy cows, I would have to find a person who is willing to sell his cows for my chickens. Such arrangements are often difficult. But Money eliminates the need of the double coincidence of wants.
2. Unit of account: Money is the common standard for measuring relative worth of goods and service.
3. Store of value: Money is the most liquid asset. Money’s value can be retained over time. It is a convenient way to store wealth.
Can save our lives.when we are ill ,money is needed for our helps us to make functions look amazing.we can use our stored money to decorate our houses on any ocassions.