If said enterprise was so inclined they could share a valid license, or simply create new trial accounts every 30 days.
Organisations I have worked for tend to be pretty hot on their licensing obligations. Fines can be pretty steep.
You're assuming that current overly crippled evaluation model is good enough to show off your product -- I think the overwhelming consensus is that it is not.
If said enterprise was so inclined they could share a valid license, or simply create new trial accounts every 30 days.
Organisations I have worked for tend to be pretty hot on their licensing obligations. Fines can be pretty steep.