How To Register Best Buy Credit Card May 2026

: Go to the Citibank registration portal and click "Get Started" . You will need to enter the following details: Full Card Number . Name as it appears on the card . Security Code (3 or 4 digits on the front or back) .

If you have just received your physical card, you may also need to activate it before use. You can do this: My Best Buy® Credit Card: Register Your Card - Citi.com how to register best buy credit card

: Follow the remaining prompts to set up security questions and paperless preferences . Card Activation : Go to the Citibank registration portal and