TracerPlus Connect is licensed per seat/device that is connecting to it. This requires a registration code entered to the TracerPlus Connect Management Studio which will then open a number of seats based on what was purchased. From here the device ID's can be issued against these open seats allowing unrestricted data transfer. When this particular instance of connect is issuing seat licenses to devices it is considered the Master. This registration file can then be exported and then imported into another instance of the TracerPlus Connect Management Studio deeming it a Satellite. Please note this Satellite will also need a registration code entered in order to allow this registration file to import. The number of Satellite PC's you can register is based on how many seats were purchased.
More information on licensing and registering can be found in the TracerPlus Connect User Guide.