Money mistakes abroad are expensive and stressful — a blocked card, a bad exchange rate, a lost wallet with everything in it. A little setup before you go protects you from all three.

Before you leave

  • Tell your bank you're travelling so they don't freeze your card for “suspicious” foreign spending.
  • Get a card with low or no foreign-transaction fees — they add up fast.
  • Carry two cards from different accounts, stored separately, plus some local cash.
  • Note your bank's international number in case a card is lost or stolen.

While you're there

  • Always pay in the local currency, not your home currency — “dynamic currency conversion” gives you a worse rate.
  • Use bank ATMs over currency-exchange kiosks, which hide poor rates in “no fee” offers.
  • Keep a rough daily budget so a good trip doesn't quietly bankrupt you.
  • Split cash and cards across pockets and bag so one loss isn't a disaster.
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Plan the total first

Estimate the whole trip with the Travel-Budget Planner and always carry a buffer for the unexpected.