Open Settings → Subscription and click Manage subscription to open the Polar customer portal. From there you can update payment details, view invoices, or cancel.If you cancel, Pro features stay active until the end of your current billing period.
If you’re on Free and hit a cap (e.g. a 4th host, or an 11th snippet), Termique shows an upgrade prompt instead of completing the action. Nothing is deleted or downgraded automatically. Remove an existing item or upgrade to continue.