There are plenty of good reasons -- other than nostalgia -- to keep your old credit cards open. Here's what to know.

Do you need a credit card? Not always. Learn how to avoid debt, manage money, and build credit without relying on one.

It's a versatile card that can fit a wide range of spending habits, and there's also a sign-up bonus if you pair the card with a new checking account. Aside from its solid rewards, this card can also ...

The Avianca LifeMiles Amex is one of the few cards that offers complimentary airline elite status, but is it really worth it?