Microsoft employees are allowed - and in some respects - encouraged to share this with family and friends.
Fortunately - we have at least 3 people in our ward that work for Microsoft. I was allowed to spend $100 on the family & friends. So I bought three annual licenses for $60. I'm good through 2025! Sweet!
The best thing out of the whole thing is that OneDrive has now become my backup solution for our home PC. I would pay the $100 per year for 365 just for that benefit - let alone Office 365 and everything else that comes with it. Well worth it for me - even if I didn't get the family/friends discount.