How do I know if I have the AppSumo Credits or Passcode?
To find out which you have, log in to your account (https://www.thriveanywhere.com/account/member). In the product listing on the left, if you have a link named [AppSumo 2] $120 Passcode or [AppSumo Plus] $150 Passcode, then you have the passcode.
If you have a tab in your account menu named Shop With Credits, it means you have AppSumo Credits. It is also possible you have both!