If You're Traveling to Another Country, You Need an eSim. Here's How You Can Snag a Free One for Your Next Trip
Debalina Ghosh/Getty Images After nearly two years of traveling around the world, I've learned a few travel hacks. One of my favorite ways to save money when overseas? Using an eSIM. If you're unfamiliar with the concept of an eSIM, it's a digital SIM installed on your phone that lets you access a mobile network without a physical SIM card. Using an eSIM for all my mobile data abroad means I don't have to worry about expensive roaming charges from my US mobile provider or buying a physical SIM