Hi,
License request code can be used only once to obtain a license. If you use the request code for an account to which you later lose access, the license cannot be renewed and you must purchase a new license request to generate a new license. We therefore recommend using request codes only on the main account in the Unipi portal.
(more about the license request: https://kb.unipi.technology/en:sw:01-mervis:getting-mervis-licence-hidden)
Have a nice day
Regards
Antonín Všetula, technican