So that you can buy or sell cash you’ve to use another kind of money, that is, a different currency. This means that all forex trading on the Internet involves two currencies. The first is bought in a pair where the second is sold, because in order to purchase one , you need to sell the other. So everything revolves around currency pairs. Actually, it might be said that each currency pair has its own forex market. However, there’s still room for the little guy to get in on the action. All you require is really a computer with broadband, and a small amount of capital. These days it is easy for just about anybody to get involved in the forex trading market, even though really making money might not prove to be quite so simple!