Online currency trading is all done through the Foreign Exchange or FOREX. It is the largest market in the world with about $1.9 trillion going into different hands everyday. Unlike all other financial markets on the planet, FOREX doesn't actually have an actual physical location. That is because it is all done on the Internet and through banks with individuals trading their local currency for another. Or, if they have come back from a different country, then they might be changing from that currency into their home currency. Because FOREX is all based on the Internet, you can use online currency trading services to work within the market 24 hours a day.
But to be able to use the FOREX service, you have to sign yourself up to one of the many companies that offer FOREX trading accounts to customers. You can open an account with any one of the hundreds of companies available; and then immediately begin trading currencies. You will not want to use this service if you only exchange currency once a year, as you can do that at your local bank. Although this choice of account is available, large corporations mostly use online currency trading and they are the ones that will use this service the most.
Also, on these online currency trading websites, you will get up to minute exchange rates from all over the world, so you will know the exact amount that you will get from your money. This also enables you to know the best time to use the online currency trading services. When the rates are just right for you, then that is when you can exchange your money.
