When you first subscribe in your Herald app you will be prompted to create an NZ Herald account or sign in to activate your subscription on the website.
If you missed this step when you purchased in the app, you can link your subscription following the below steps:
1. Open the app
2. Tap the 'Profile' icon in the bottom navigation
3. When the Profile screen opens Sign in if you haven't already, then scroll down to the Premium section
4. Tap 'Link Premium Account'
5. You will see a message telling you this has been successful, and you can now Sign in on nzherald.co.nz to see Premium content on your other devices