any item that can be traded for another item
They mean that it serves as a way of exchange commodities.
money is called a medium of exchange because it acts as an intermediate in exchange of commodities
The most important requirement for money to be medium of exchange is the value of money.
Money serves as a medium of exchange because it can be used to exchange many different types of goods or services by itself.
A _barter_ system involves the direct exchange of goods and services without the use of money as a medium of exchange.
They mean that it serves as a way of exchange commodities.
money is called a medium of exchange because it acts as an intermediate in exchange of commodities
money is called a medium of exchange because it acts as an intermediate in exchange of commodities
The most important requirement for money to be medium of exchange is the value of money.
Money serves as a medium of exchange because it can be used to exchange many different types of goods or services by itself.
Money!
A _barter_ system involves the direct exchange of goods and services without the use of money as a medium of exchange.
Laws set by the government give Fiat money its value as a medium of exchange. Unlike traditional money or currency, it has no good which act as a medium to back it up.
Money has three functions, being a: 1) store of value; 2) unit of account; 3) medium of exchange. The first, a store of value, implies that money maintains and stores its value over time - unlike many other mediums of exchange, which can depreciate. Money is intended to be storeable, retrievable, and reuseable as a medium of exchange itself. Therefore, being a store of value does not mean that money can be used to measure the value of other commodities - that is its third function, medium of exchange.
Products or services
It serves as a medium of exchange.
Fiat money