How many licenses come with Autodesk and PTC with the FRC Rookie Kit?

[Chingbotics]

We registered an account on autodesk.com/first, and it appeared that we could download the programs as much as we wanted to; however, there was only one serial/license key.

How many licenses come with the program in our FRC Rookie Kit? Also, do we need to keep making new accounts at autodesk/first to obtain more serial keys, or can we use the same keys for all copies?

Thanks in advance.

[fortinj1354]

Usually, they only give you one key, but from my experience, it can be used multiple times. Whenever I have downloaded any version of inventor from the education community, I am given the same serial number.