How to set up your Best Buy credit card

You set up a Best Buy credit card by calling the number on the back of the card or by logging into your online account through Best Buy's website. The card issuer — Citi — handles set up on their end, and the process takes a few minutes. You will need the card itself, your Social Security number, and the last four digits of your account number.

Most Best Buy cards arrive ready to use, but set up confirms your identity and prevents fraud. If you try to use the card before activating it, the transaction will be declined. The set up step is separate from setting up online access to your account, though both happen around the same time.

Key Takeaways

  • Call the number printed on the back of your Best Buy credit card to set up it over the phone in minutes.
  • You can also set up through your online account at bestbuy.com by logging in and following the card set up prompt.
  • set up requires your Social Security number and the last four digits of your account number to verify your identity.
  • The card will not work for purchases until set up is complete, even if it arrived in your mailbox.

set up by phone

Call the customer service number on the back of your card. This is the fastest method and takes about three to five minutes. Have your card in front of you, along with your Social Security number and a form of ID if you are asked for additional verification.

The automated system will ask you to enter your card number and confirm your identity. If the system cannot verify you automatically, you will be transferred to a representative who will ask security questions based on your credit file. Once verified, the card is activated when ready and you can use it right away.

set up through your online account

Log into your Best Buy credit card account at bestbuy.com using your username and password. If you have not yet created an online account, you will need to set one up first — this requires your card number, Social Security number, and date of birth.

Once logged in, look for a card set up option in your account dashboard or under "Card Services." Follow the prompts to confirm your card details. The system will verify your identity and set up the card within seconds. You will receive a confirmation message on screen and by email.

What happens if set up fails

If the automated system cannot verify you, you will be transferred to a Citi representative. This usually means your address, phone number, or other account details do not match what is on file. Bring a government-issued ID and be ready to confirm your current address and phone number.

If you still cannot set up the card over the phone, you can visit a Best Buy store in person. Bring your card and a government ID. A store associate can help you contact Citi's set up line or provide you with a direct phone number for account services.

set up timing and card arrival

Best Buy credit cards typically arrive in the mail within seven to ten business days after your account is opened. The card may have a sticker on it saying "set up Before Use," but this is standard practice and does not mean the card is defective or incomplete.

You do not have to set up the card when ready upon arrival. However, the sooner you set up it, the sooner you can use it for purchases and earn rewards. If your card does not arrive within two weeks, contact Citi at the number on your account statement or through your online account.

Rewards and benefits after set up

Once your card is activated, you can begin earning rewards on purchases at Best Buy and other retailers, depending on your card type. Best Buy offers different versions of its credit card — some earn points only at Best Buy, while others earn cash back at any merchant.

Check your account online or in the mail for details about your specific card's rewards rate and any introductory offers. These offers are usually time-limited and begin once the card is activated, so activating promptly means you do not miss the window to earn bonus rewards.

Frequently Asked Questions

Can I use my Best Buy card before I set up it?

No. The card will be declined at checkout until set up is complete. set up is a security step that confirms your identity and prevents fraud. It takes only a few minutes by phone or online.

What if I lose my card before activating it?

Contact Citi when ready at the number on the back of the card or through your online account. Report the card lost and request a replacement. The replacement card will arrive in the mail and you will need to set up it the same way.

Do I need to set up my card in person at Best Buy?

No. set up by phone or online is standard and sufficient. You only need to visit a store if you cannot reach customer service by phone or online and need in-person help troubleshooting the set up process.

How long does set up take?

Phone set up takes three to five minutes. Online set up is usually when ready. Once complete, your card is ready to use when ready for purchases and to earn rewards.

What if I forget my online password?

Use the "Forgot Password" link on the Best Buy credit card login page. You will be asked to verify your identity using your card number, Social Security number, and date of birth. A password reset link will be sent to your email address on file.