Enterprise: Rollout or license first?

We're getting set to roll out Prevx enterprise clients to our office. We haven't purchased the licenses yet, and I'm wondering if we can easily purchase the licenses AFTER pushing out the clients? Will they update their license info from the enterprise server?

 

Yes, this is not a problem at all (and is encouraged so that you can test everything before purchasing and clear up any questions you may have).

 

Thanks, good enough.