Unity discont for students

In order to release a multiplayer game on Android I found out that I need Android Pro + Unity Pro (which are quite expensive for a studend). After some researching i found Studica which has a 50% discount for a commercial student license.

• How can I know if my italian university student card is accepted?

• I read here you can run it only on 1 computer: what if I have any problem and lose all data on the PC (format my C:/ partition)?

• On the site is written there must be a valid date (with expiry date) on the Student Card: what happens when I will not be a student anymore? Will Unity stop working when the student ID card is expired?