Barter system is an alternative method of trading where goods and services are exchanged directly for one another without using money as an intermediary. In a barter system, money is not used as a medium of exchange, rather one type of goods is exchanged for another type of goods. It is the oldest form of commerce, dating back to a time before hard currency even existed. Bartering is based on a simple concept: two individuals negotiate to determine the relative value of their goods and services and offer them to one another in an even exchange. A barter system is possible only when there is a situation of “double coincidence of wants”. i.e., when both parties are ready to exchange each other’s goods. For example, a farmer gives oil to a weaver in exchange for cloth. In a large economy, a barter system is not feasible due to the massive costs that will be incurred in order to find the right people to exchange their surpluses.