Actually works
After some initial problems with paying by credit card (had to send scanned photo ID) and some back and forth with their support, I received a key that worked fine. The key I received said 120 day, but it actually was a full key, I verified it at Battle.net - no time restrictions. Breg M. was helpful and responded in a timely manner. Overall, a bumpy experience, but I give it 5 stars because of the amazing price and the fact everything worked out at the end.