What Discover credit cards are and how they differ from other cards
Discover is a credit card issuer and payment network—meaning they both issue the card and operate the system that processes your transactions. When you use a Discover card, the merchant's bank pays Discover a fee, and Discover pays you back a percentage of that as cash back. This is different from Visa or Mastercard, which are networks only; banks issue those cards and decide the rewards.
Discover cards come in several versions: cash back cards that return 1% to 5% depending on the category, cards with no annual fee, and cards designed for people building credit. All Discover cards include fraud protection, and Discover does not charge foreign transaction fees on most of their cards. The main trade-off is that fewer merchants accept Discover than accept Visa or Mastercard, though this is less of a problem than it was ten years ago.
Discover also runs a price-match may provide: if you find the same item cheaper within 30 days of purchase, Discover will match the lower price. This is a benefit unique to Discover among major issuers.
Key Takeaways
- Discover issues its own cards and runs its own payment network, so the rewards and benefits come directly from Discover rather than from a bank.
- Cash back rates range from 1% on most purchases to 5% in rotating categories, and you can see which categories are active before you spend.
- Not all merchants accept Discover, but acceptance has grown significantly and covers most major retailers, restaurants, and gas stations.
- Discover cards typically have no annual fee, and the company offers price matching and fraud protection as standard features.
- Your credit score and payment history determine which Discover card you can get and what interest rate you will pay.
Types of Discover cards and what each one offers
Discover's main cash back card is the Discover it Cash Back, which returns 5% cash back on rotating categories (usually gas, groceries, restaurants, and Amazon) for the first three months, then 1% after that. You have to set up each category each quarter, or you only earn 1% on everything. The card has no annual fee and no foreign transaction fees.
The Discover it Miles card earns 1.5 miles per dollar on all purchases and has no annual fee. Miles do not expire and can be redeemed for travel or cash back at a fixed rate. This card is simpler than the rotating-category card because you earn the same rate everywhere.
Discover also offers the Discover it Secured card for people with no credit history or a damaged credit history. You put down a cash deposit (usually $200 to $2,500), and that becomes your credit limit. After six months of on-time payments, Discover reviews your account and may convert it to an unsecured card and return your deposit. Interest rates on secured cards are higher than on regular cards.
The Discover it Student Cash Back card is designed for college students and offers the same 5% rotating categories as the regular cash back card, plus a $20 bonus for each semester you maintain a 3.0 GPA or higher (up to $100 per year). There is no annual fee.
How cash back works and when you receive it
Cash back on Discover cards accrues as you spend. If you earn 5% on a $100 grocery purchase, you earn $5 in cash back when ready—it shows up in your account as a credit. You do not have to do anything to earn it or claim it; it happens automatically.
Cash back does not expire as long as your account remains open. You can let it build up or redeem it whenever you want. Redemption options include a statement credit (the most common choice), a check mailed to you, a deposit to a bank account, or a gift card. The minimum redemption is usually $20, though some redemption methods have lower minimums.
If you carry a balance and pay interest, your cash back still accrues on the full purchase amount. The cash back is separate from the interest you owe. For example, if you spend $100 and earn $5 cash back but then pay 18% interest on the $100 balance, you keep the $5 cash back and owe interest on the full $100.
Credit score requirements and how to know if you can get approved
Discover does not publish a minimum credit score, but most people who get approved for a regular Discover card have a score of 670 or higher. The Discover it Secured card is designed for people with scores below 620 or no credit history at all. Your actual approval odds depend on your full credit report, not just your score—Discover looks at how much debt you carry, how long you have had credit accounts open, and whether you have missed payments.
You can check whether you might be approved before you formally explore by using Discover's pre-qualification tool on their website. This tool does a soft inquiry, which does not affect your credit score. If the tool says you are pre-may have access to, your odds of approval are much higher, though not may provide. A formal process does a hard inquiry, which temporarily lowers your score by a few points.
If you are denied, Discover will tell you why in a letter. Common reasons include insufficient credit history, too much existing debt, or a recent missed payment. You can reapply after addressing the issue—usually after six months to a year.
Merchant acceptance and where you can and cannot use Discover
Discover is accepted at most major retailers, gas stations, restaurants, and online merchants in the United States. Costco, Target, Walmart, Amazon, and most grocery chains take Discover. Gas stations including Shell, Chevron, and most regional chains accept it. Most restaurants and fast-food chains accept Discover.
The places where Discover acceptance is still limited are small independent merchants, some gas stations in rural areas, and certain international locations. If you travel outside the United States frequently, you may want a Visa or Mastercard as a backup. Within the US, Discover acceptance is broad enough that most people can use it as their primary card.
You can check whether a specific merchant takes Discover before you shop by looking at their website or calling. Discover's website also has a merchant locator tool. If a merchant does not take Discover, you can use a different card or pay with cash.
Interest rates, fees, and the cost of carrying a balance
Discover cards have no annual fee. There is no fee for late payments, foreign transactions, balance transfers, or cash advances—though cash advances do charge interest from the day you withdraw them, and the interest rate is usually higher than the purchase rate.
Interest rates (called the APR, or annual percentage rate) vary by cardholder and are determined when you are approved. A person with excellent credit might get an APR of 15%, while someone with fair credit might get 22%. Discover publishes a range for each card—for example, 16.99% to 25.99%—but your actual rate depends on your credit profile.
If you carry a balance, interest accrues daily on the unpaid amount. If you pay your full statement balance by the due date each month, you pay no interest. If you pay only part of the balance, interest applies to the remaining amount. There is no grace period on cash advances or balance transfers; interest starts when ready.
How to manage your Discover account online and by phone
You can manage your Discover account through their website or mobile app. You can view your balance, make payments, set up automatic payments, see your cash back balance, set up rotating categories, and read statements. The app also lets you lock or unlock your card if it is lost or stolen, and you can turn specific purchase categories on or off.
Discover customer service is available by phone 24/7 at the number on the back of your card. You can also reach them through the website chat or by mail. Discover does not charge for customer service calls. If you have a dispute with a merchant or think a charge is fraudulent, you can report it through the app or by calling, and Discover will investigate.
Payments can be made online, by phone, by mail, or through automatic transfer from your bank account. If you set up automatic payments, you can choose to pay the full statement balance, a fixed amount, or the minimum payment each month. Payments made online or by phone usually post within one business day.
Frequently Asked Questions
Can I use my Discover card internationally?
Yes, Discover cards work in most countries where Discover is accepted, which includes most of Europe, Canada, Australia, and parts of Asia. However, acceptance is lower outside the US, so bring a Visa or Mastercard as a backup. Discover charges no foreign transaction fees, which is a benefit if you do use it abroad.
What happens if I miss a payment?
If you miss a payment, Discover will charge a late fee (usually $25 to $40 for the first late payment, more for repeat offenses) and your interest rate may increase. The missed payment will also be reported to credit bureaus and will lower your credit score. If you are more than 30 days late, Discover may close your account.
Can I transfer a balance from another credit card to Discover?
Yes, most Discover cards allow balance transfers. There is no balance transfer fee, but interest starts accruing when ready on the transferred amount—there is no grace period. Balance transfers can be a way to consolidate debt, but only if the interest rate on the Discover card is lower than your current card.
How long does it take to get approved and receive my card?
You will usually know whether you are approved within minutes of explore online. If approved, your physical card arrives by mail in 7 to 10 business days. You can use a temporary digital card number in the Discover app to make purchases online when ready after approval while you wait for the physical card.
Does Discover report to credit bureaus?
Yes, Discover reports your account activity and payment history to all three major credit bureaus (Equifax, Experian, and TransUnion). On-time payments help your credit score, and missed payments hurt it. Discover also reports your credit limit and current balance, which affects your credit utilization ratio.