: If you prefer not to log in, Citibank offers a One-Time Guest Payment option that requires identity verification through your phone number . Alternative Payment Channels
: 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 . best buy online bill pay service
: You can make a payment at any Best Buy store location with the help of a "Blue Shirt" employee . : If you prefer not to log in,