If you run short of cash abroad, money can be sent from home in a variety of ways. The quickest, though most expensive, way is by cable transfer from your Canadian bank to a bank abroad. Ask your hometown bank about this process prior to departure as they may have to process cable transfers through an internationally-recognized bank both at home and overseas. American Express offers money orders that are relatively rapid. Not all offices can prepare money orders or cable money, so find out about this before you leave.
Most Canadian banks offer foreign currency drafts against a recognized bank in a foreign country.
This draft can then be sent to you by registered or certified mail for cashing abroad. Once you've planned your finances, it is important to budget your money so that you do not run out of funds while away. Expect to spend more money in your first week in a foreign country than during any other week there. Budget for this. Learn the value of the local currency in relation to Canadian dollars as quickly as possible.