Money facilitates transactions between buyers and sellers. When you trade beef for shoes and shoes for bread, you have just participated in a form of bartering, the exchange of money.
Explanation:
Money is a medium to buy and sell goods. Money is used as a medium to exchange payment for goods and repay for services. Earlier without money transactions would take place in the form of barter.
Buyers and sellers are the two entities that participate in the trade or exchange of services and good.
Barter is a way used by people to exchange good and services. Numbers of conditions were there in bartering. If one person is offering something that other person does not require, then barter will not take place.