Certain credit card companies might claim that they're everywhere you want them to be, but have you ever put them to the test? From extended warranties to lost bag insurance, many credit cards offer great benefits that most customers aren't even aware of. We've made a list of the most popular credit card benefits to help your summer vacation and compared how each service stacks up to one another. You'll see how just a flash of your plastic could get you a restaurant reservation, a ticket to a sold-out event or even free concierge service at your hotel. The next time you plan a vacation or just a trip to the museum, take advantage of everything your card has to offer with these amazing credit card benefits.