Travel experts suggest understating the exchange rate and FX jargon in order to get the best exchange rate when it comes to buying travel money in Melbourne Australia. But it is really difficult for those who are traveling internationally for the first time and didn’t deal with the travel money before. They have no idea how to understand currency exchange rates and compare online. The key to understanding exchange rate is learning FX jargon or terminology that forex traders, banks and money changers use. The most important thing, to keep in mind, about exchange rate is it constantly fluctuates because foreign exchange market is active 24 hours a day and 6 days a week. That’s why it is complex to predict that how long it will stay at some specific value.