Getting around town has never been easier thanks to ridesharing services like Uber. While the technology might seem daunting at first, this guide will walk you through every step of using Uber, from downloading the app to completing your first ride.

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Many credit cards and merchants charge a fee for paying in U.S. dollars abroad, which you ultimately see on your credit card statement. For example, if you are traveling in London, your credit card may automatically add 3% to the cost of every purchase. A $100 charge abroad may actually cost you $103.