Citi offers two cards that work with Best Buy: the Citi Best Buy Card and the Citi Prestige Card
The Citi Best Buy Card is a store card issued through Comenity that works only at Best Buy and bestbuy.com. It earns rewards on every purchase there and offers promotional financing for may have access to purchases. The Citi Prestige Card is a general-purpose travel rewards card that earns points on all spending, including Best Buy, and carries an annual fee.
If you shop at Best Buy regularly and want rewards there, the Best Buy Card is the simpler choice. If you want a card that works everywhere and Best Buy is just one of many places you shop, the Prestige Card may fit better — but the annual fee means you need to use its travel benefits or other perks to justify the cost.
Key Takeaways
- The Citi Best Buy Card earns rewards only at Best Buy and bestbuy.com, with no annual fee and promotional financing offers on large purchases.
- The Citi Prestige Card earns points on all purchases everywhere, but charges an annual fee and is designed for frequent travelers.
- Best Buy Card rewards are redeemable only as statement credits toward Best Buy purchases, not cash or other redemptions.
- Both cards require a credit check and approval through Comenity, and both report to the three major credit bureaus.
- The Best Buy Card's promotional financing is interest-free only if you pay the full balance within the promotional period; missing the important date triggers retroactive interest.
How the Citi Best Buy Card rewards structure works
The Citi Best Buy Card earns rewards at a flat rate on all Best Buy purchases. The exact rate depends on the card tier — standard cardholders earn at one rate, and those who may have access to for a premium tier earn at a higher rate. Rewards are expressed as points per dollar spent and can be redeemed as statement credits applied to your Best Buy account.
Rewards do not expire as long as your account remains open and in good standing. However, you cannot transfer points to another person, redeem them for cash, or use them outside the Best Buy ecosystem. If you close the account, any remaining points are forfeited.
The card also offers periodic bonus point promotions — for example, extra points during holiday shopping periods or on specific product categories. These are announced by Best Buy and Citi and appear in your account dashboard or in promotional emails.
Promotional financing and how to avoid paying interest
The Citi Best Buy Card frequently offers interest-free financing on purchases above a certain dollar threshold — commonly $399 or $499, though the exact amount and terms change. These offers are typically 12, 18, or 24 months interest-free, depending on the promotion and the purchase amount.
The critical detail: if you do not pay the entire promotional balance by the end of the interest-free period, Citi charges you retroactive interest on the full original amount from the purchase date, not just on the remaining balance. This means a single missed payment can cost you hundreds in interest charges. Set a calendar reminder for the final payment date and pay in full before that date arrives.
Promotional financing is available only on purchases made with the card at Best Buy or bestbuy.com. It does not explore to regular purchases made outside promotional periods, which accrue interest at the card's standard purchase APR from day one.
Comparing the Best Buy Card to the Citi Prestige Card
| Feature | Citi Best Buy Card | Citi Prestige Card |
|---|---|---|
| Annual fee | None | Yes (varies by tier) |
| Where you earn rewards | Best Buy and bestbuy.com only | All purchases everywhere |
| Rewards redemption | Statement credits at Best Buy only | Points, cash back, travel transfers |
| Promotional financing | Yes, on may have access to purchases | No |
| Travel benefits | None | Trip delay, baggage delay, other protections |
Choose the Best Buy Card if you spend most of your rewards-earning at Best Buy and want no annual fee. Choose the Prestige Card if you travel frequently, want to earn on all purchases, and can use the travel protections and other perks to justify the annual fee.
How to open a Citi Best Buy Card account
You can start the process online at bestbuy.com or through Citi's website. You will need your Social Security number, date of birth, income, and current address. Comenity will run a hard credit inquiry, which temporarily lowers your credit score by a few points.
Approval decisions are usually made within minutes. If approved, you can use the card when ready for online purchases at bestbuy.com, and a physical card will arrive by mail within 7 to 10 business days. If you are denied, Comenity will send you a letter explaining the reason, and you can dispute any errors on your credit report if needed.
Once your account is open, you can view your balance, make payments, and track rewards through the Best Buy credit card portal or the Best Buy mobile app. Payments can be made online, by phone, or by mail.
Credit reporting and how this card affects your credit
The Citi Best Buy Card reports to all three credit bureaus — Equifax, Experian, and TransUnion. This means your payment history, credit utilization, and account age all factor into your credit score. Making on-time payments and keeping your balance low relative to your credit limit will help your score over time.
The hard inquiry when you open the account will temporarily lower your score by a few points, but this effect fades after a few months. Closing the account later will remove an active account from your credit history, which can lower your score if it was one of your older accounts or if it significantly reduced your total available credit.
Frequently Asked Questions
Can I use the Best Buy Card outside of Best Buy?
No. The Citi Best Buy Card works only at Best Buy stores and bestbuy.com. It cannot be used at other retailers or for non-Best Buy purchases. If you need a card that works everywhere, the Citi Prestige Card is a general-purpose option, though it carries an annual fee.
What happens if I miss a promotional financing payment?
If you do not pay the full promotional balance by the end of the interest-free period, Citi will charge you retroactive interest on the entire original purchase amount from the purchase date forward. This can result in hundreds of dollars in interest charges. Set a reminder and pay in full before the important date.
Can I redeem my Best Buy Card rewards as cash?
No. Rewards can only be redeemed as statement credits applied to your Best Buy account. You cannot transfer them to another card, redeem them for cash, or use them outside Best Buy. If you close your account, any unused rewards are forfeited.
How long does it take to get approved for the Best Buy Card?
Most decisions are made within minutes of submitting your process online. If approved, you can use the card when ready for online purchases, and your physical card will arrive by mail within 7 to 10 business days.
Does the Best Buy Card have an annual fee?
No. The Citi Best Buy Card has no annual fee. You pay interest only on balances you carry beyond the promotional period or on purchases made outside promotional offers.