How do I add or update my payment method?

Manage saved cards on the Payment Methods tab:

1. Open Account Settings → Billing & Payments.
2. Switch to the Payment Methods tab.
3. Click Add Payment Method, enter card details (Stripe handles the form — your details never touch our servers).
4. Mark the new card as the default if it should be used for future renewals and auto-refill.
5. Remove old cards you no longer use.

You only see the brand and last 4 digits — Stripe stores the actual card number. Same flow works for replacing an expired card before a renewal fails.