Best Buy Online Bill Pay Service Page

: 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 .

: Cardholders can use the Citibank mobile app to select their card and tap "Make a Payment" . best buy online bill pay service

We'll send a verification code to the number you provided. Standard rates may apply. Best Buy Credit Card: Registration - Citi.com : Call 1-888-574-1301 to use Citibank's automated system