1) Log into your account.
2) Go to the My Account page by clicking Account on the top right corner of the web page.
3) From the side menu, click Payment Methods.
4) Add and save your new payment method (Feel free to delete any outdated/expired credit or debit cards from your account).
5) Next, from the side menu, click Autoship Schedules.
6) On your Autoship Schedule, find the Payment Method drop down menu. From there, select the desired card.
Note: If your Autoship schedule was automatically paused due to an issue with your card on file (i.e. if the card has expired or been replaced), be sure to re-activate your schedule after updating the payment.