If you have canceled your subscription but still received a bill, this is typically related to the use of qualified electronic signatures (QES) or qualified electronic seals (qSeal) during your last subscription period. These services are billed retrospectively for the usage within the final billing cycle.

If you believe this is not the case or if you have further concerns, we encourage you to open a support ticket using the form provided below. Our team will investigate your issue promptly and assist you further.