Understand any stock in simple English
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Discover runs a credit card network and a consumer bank that lends people money and pays them interest on deposits.
Discover Financial Services is a bank and a card network rolled into one. Most people know it for the Discover card, which it issues directly to consumers. When you swipe that card, Discover doesn't just earn interest if you carry a balance; it also runs the plumbing that moves the money between the store and your account. Think of it as owning both the toll booth and the car driving through it.
The company makes money in a few main ways. It charges interest on card balances, collects fees from merchants when cards are used on its network, and earns interest on personal and student loans it holds. It also takes deposits, which it uses to fund those loans. That banking side matters because deposits are a cheap way to get cash to lend out. Roughly two-thirds of revenue comes from card interest and fees, with the rest split between its network fees and other lending.
Discover's big recent story is its pending merger with Capital One, announced in early 2024. If approved by regulators, it would combine two of the largest credit card lenders in the US, creating a card and banking giant. That deal has faced scrutiny over competition concerns. Before that, Discover dealt with a 2022 regulatory issue over its student loan servicing and a 2023 disclosure problem about its card misclassification that hurt merchant relationships. The company has been cleaning those up while leaning on steady card spending and deposit growth. It also returns a lot of cash to shareholders through dividends and buybacks, though the pending deal has paused some of that as it waits for approval.
Saved answer · last researched 11 Oct 2026