Using your credit card

Smart credit management is easy with guidance for using your credit card wisely.

What Are Peer-to-Peer Payments?

Learn what peer-to-peer (P2P) payments are, how a peer-to-peer money transfer works, and how to set up a P2P payment account.

Learn about Discover Card acceptance so you know if Discover Cards are accepted where you shop at gas stations, online, and other retailers.

See if you’re pre-approved for a credit card offer – there’s no impact to your credit to check.

Earn 5% cashback on everyday purchases at different places each quarter, up to the quarterly maximum when you activate.