When you first subscribe, it is required that you provide a payment method. However, it is also possible to later change it.
To update your payment method:
- Go to Settings.
- Click on the Subscription.
- Click on the Payment methods on the sidebar.
- Add a new payment method by providing the card details or click the PayPal button.
- If you want to remove the previous payment method, click on the three dots icon next to it and select the Delete option. This option will only be enabled for backup options, or after your subscription is cancelled.