Smart Money Moves When Traveling

I want to hear from certified financial planners, travel pros and other financial experts. Writing a travel guide about when to definitively use cash, when to use credit, and when to use a prepaid card when you’re traveling for work or fun. What should traveler’s know about foreign transaction fees, currency exchange rates, letting their bank and credit card company know that they’ll be traveling, should their spending behavior be dictated by the place they’re traveling to, what to do if their money and/or wallet is stolen or lost, and more smart money moves to make while traveling…Send me your thoughts.