Your Zendesk Apps Marketplace subscriptions of the Zendesk Apps developed by pluscloud, can be found on our Stripe Customer Portal. On the portal, you can change your credit card details.
To authenticate, use the primary email address for your subscription (often the Zendesk Account owner at the time the subscription with pluscloud was started). Once this email address is entered, Stripe will send you a confirmation email with a six-digit code to sign in into your account.