Credit card issuers assign a 15- or 16-digit number to each card, But what do those numbers mean? We’ll dive into the details.

Here's a look at what credit card numbers represent and how they're designed to catch an invalid account number.

Learn about the exclusive benefits of Discover credit cards, including cash back rewards, no annual fees and additional perks with our comprehensive guide.

The number on your credit card is strategically organized and follows an international standard to keep information safe. Learn more with Forbes Advisor.

Discover offers a rewards card, a travel card and a number of credit cards designed for students or for people with limited credit. If you spend across a variety of different purchases, the ...

CNBC Select analyzed each Discover credit card to find the best offers based on card type, rewards and more.

Capital One and Discover have suites of credit cards serving different purposes — cash back and travel rewards, plus cards for those who are newer to credit.

First off, you should know that credit cards that operate on the Discover, Mastercard and Visa networks are 16 digits long, whereas American Express credit cards have 15-digit numbers.

For most people, the Discover it Cash Back will offer greater rewards than the Discover it Chrome because of the Discover it Cash Back's flagship rotating rewards category.

Discover it® Cash Back is a US News Money Award Winner for Best No Annual Fee Credit Card and Best Cash Back Credit Card in 2025.

First off, you should know that credit cards that operate on the Discover, Mastercard and Visa networks are 16 digits long, whereas American Express credit cards have 15-digit numbers.