In the premium credit card market, this growing trend of piecemeal discounts — dribbled out in recurring installments — has earned certain cards the derisive “coupon book” nickname.

I save a ton of money while traveling by using my points to book flights, and my credit card also gets me into airport lounges where I don't have to pay for food and beverages. Over the years ...

With these tips, your credit card can help make your trip smoother and even put money back in your pocket. Before you book a flight, review your credit cards' benefits. Choosing the right one ...