: Online and phone payments must be submitted by midnight ET to be credited on the same day .
: For a fast, mobile-first option, you can text PAY to 81964 from the phone number linked to your account . You must have a payment account already saved on the Citi website to use this feature . best buy online bill pay service
: You can schedule future payments up to 45 days in advance . : Online and phone payments must be submitted
: Call 1-888-574-1301 to use Citibank's automated system . There is no fee for using the automated system, though you should have your account number and a valid U.S. bank check ready . : You can schedule future payments up to 45 days in advance
We'll send a verification code to the number you provided. Standard rates may apply. Best Buy Credit Card: Registration - Citi.com
If online services are unavailable, Best Buy offers several physical and phone-based alternatives: