Travel is one of life’s greatest joys. Whether you’re strolling along the canals of Amsterdam, climbing Machu Picchu, or enjoying the turquoise waters of the Maldives, every trip promises new experiences, culture, and adventure. But nothing can ruin a trip faster than financial stress — like finding out your debit card has been frozen while you’re halfway across the world. Fortunately, one of the simplest steps you can take to prevent financial headaches while traveling is to