Nightmare to manage license through Amazon
Trying to share my license with family members (you get 5 licenses) was frustrating through Amazon, and their "Customer Service" was beyond useless.  One night, in tears, I was just DONE fighting it, and even though I still had six months left on my license, I canceled it and bought a Office 365 license directly from Microsoft.  It is so easy to manage through Microsoft!  I was so anxious to get away from managing this through Amazon that I was willing to forgo the remaining six months and buy another subscription.  Think about it, Amazon is THAT bad with software management.
Rating: 1 stars