When going overseas there is usually the need to get different money before you leave - as in Britain we do not have a currency with Europe. You will have to go to place a currency exchange - this is usually done at post office and best done before you leave. You can additionally get the travel money dropped off at yours if you pay online and will mostly get a greater rate of exchange than in a high street bank. There exist a possibility of situations when you’ll need to get overseas funds. This could possibly be when travelling overseas on holiday or if you are buying a house or making any acquisition in a foreign currency. Grabbing the best foreign exchange rate is the most important factor here - so make sure you look about and go to a selection of currency exchanges before you choose. Also you could decide to buy online and save time and money.