You can update your payment details right from your account. Once logged in, select "Account" from the upper-righthand corner of the page. You'll be brought to the "Account Details" page. From there, select "Change Payment", and then enter your new payment details. Then select "Update Payment Information". You're all set! If you need assistance, please contact our team at email@example.com or call or text 888-220-6436. Our team is available to help Monday through Friday, 9am to 5pm EST.