Credit card security codes are three-digit codes on the back of your card (four-digits on the front if you have an American ...

Some American Express cards earn simple cash back, while others offer rewards points and travel benefits. NerdWallet's credit cards content, including ratings and recommendations, is overseen by a ...

Issuers need to think about rewards programs with the same level of rigor as they do for things like interest rates and fees.

The Justice Department said the company misrepresented its credit card rewards and fees and made false claims about the tax ...