Credit card information can be updated at any time directly from your Settings page. Keep in mind though that credit card information cannot be removed as it is required for all subscriptions.
To update your credit card information:
Login and open the drop-down menu from the top of your screen (☰) and select Settings.
Scroll down to the section labelled “Your Subscription.” Click the “Edit Subscription” button.
Under the header labelled “Card Details,” click “Change Card.”
A pop-up will appear prompting you to enter in your new information.
Once entered correctly, click “Submit.” Your card on file will be automatically updated. Any future charges will be applied to your new card.