How much cash back you can earn depends on the credit card and its cash-back rate. Some cards offer a flat-rate cash back, say 2%, on all purchases no matter what they are. Others offer a higher ...

The right cash back credit card can earn you hundreds, or thousands of dollars a year for free. Our top pick pays up to 5% cash back, a $200 bonus on top, and $0 annual fee.

Key Points The 5% cash-back credit card is one of the most popular options available today. There are several cards in this space, each offering different benefits and rewards.