: If you can't find your product key, you can contact Minitab's customer support team. They can help you recover your product key or provide further assistance.
Minitab verifies keys against its servers; unauthorized keys are frequently blacklisted. Legal Consequences: minitab 19 product key list
Using keys from unauthorized "lists" (often found on forums or Google Groups) poses significant risks: Google Groups Security Threats: : If you can't find your product key,