To access Mapsimise a registered User requires an available Seat to be allocated to their account.  Seats will be automatically allocated once the User completes their account registration, if at that time no Seats are available then the User will not be permitted to logon to Mapsimise and the Mapsimise organisation Owner will have to acquire additional Seats from the billing section.

Users can be invited to join Mapsimise regardless of the number of Seats currently available.