Can users not required to log in or purchased app outside Meta leave public review on App Lab?

Hello, we have developed a VR educational and medical app and submitted it for approval on App Lab. We have 2 questions regarding user reviews and "verified owners":

1. Can a user who is NOT required to log in to our app with an account & password to use it leave a review on our PDP that's visible to the public?
2. Can a user who has purchased our app OUTSIDE Meta leave a review on our PDP that's visible to the public?
3. Can a user who REDEEMED our app with “Redeem Code” and used it WITHOUT logging in with an account & password leave a review on our PDP that's visible to the public?