Answer:
That depends. Paying customers have to register and pay for a separate licence for each computer. Laboratories of the European OMCL network can use a single licence to install the software application on as many computers as they wish using the same licence as long as the computers are physically located at on the premises of the licensed instituteinstitution. However, each institute institution has only one contact person. All correspondence with the EDQM regarding CombiStats should go via through this contact person. You can find the name of the contact person in the menu '? > Licence...' menu item in CombiStats.