With reward rates ranging from 1% to 10%, there is a vast array of cash-back cards on the market — and these are the best for a variety of consumers.

The Amex Platinum offers $25 a month on "digital entertainment," which means it's now easier than ever to save on your favorite services. Learn how today.

No-annual-fee credit cards make it easy to come out ahead, regardless of your spending. You can also keep them open at no cost, which helps your credit.