Before traveling, it's essential to inform your credit card company of your plans to prevent your card from being flagged for fraud due to unexpected activity from new locations. Not doing so could lead to transaction denials and the inconvenience of verifying charges, especially if you're in a remote area or abroad with limited communication options. Additionally, notify your issuer if you're making atypical purchases like multiple gift cards to avoid similar issues. It's a simple step that can save you from unnecessary trouble during your travels.
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