Points reset when logging in
I started to use the app without logging in. I earned some points. When I went to redeem them I was told I needed to enter an email address. I couldn't find a way to do that, but I did log in with my usual Yahoo account. When I did that, my points reset to zero.
I think any points should be retained when somebody logs in, or at least when the account the person is logging into hasn't yet earned points in the app.
Conan shared this idea