Need to change your payment method for a subscription?
1. Navigate to your Settings at this link: https://substack.com/settings
2. Under Subscriptions, select the publication where you'd like to make a change.
3. In your Subscription section, click on "Update" next to your payment details.
3. Enter your new card details and click Save.
Note: This will update your payment information across all publications you're subscribed to.
