Windows 10 Pro key (retail)

Format login:password:email:emailpassword, exactly as described. The linked email works, recovery went smoothly.

Overall happy. Out of 20, two asked for a password change, the rest were fine. Nice price, fits my use case.

Good quality, geo matches. A couple of accounts needed to rest before active use, but that's normal.

One account asked for verification — messaged support and they replaced it within 10 minutes under warranty. Solid service.