If you've ever swapped one of your toys with a friend in return for one of their toys, you have bartered. Bartering is trading services or goods with another person when there is no money involved. This type of exchange was relied upon by early civilizations. There are even cultures within modern society who still rely on this type of exchange. Bartering has been around for a very long time, however, it's not necessarily something that an economy or society has relied solely on.

You can use bartering to cut costs with your small business or to reduce personal expenses. For example, a handyman can trade services with a hairstylist. Each person is still getting paid for their work, in a sense, and it can lead to referrals to cash-carrying customers without costing a penny. However, the essence of bartering is simply to trade something you have for something you want or need – and you can do this whether you are struggling financially or have a steady income.

In a small economy where individuals specialize in trades, they may find the process of setting up a centralized currency and maintaining it an unnecessary burden in order to trade. One option may be to use a commodity to exchange value between parties that want to trade goods or services and this is why gold and silver have been useful forms of currency in many cultures and times. Another option may be to use a barter system to trade.