If you want to change the page assigned to your NFC product, this is possible in the Linq app!
Here's how:
1) From the Home Screen in the app, you can select the icon next to the Bell at the top right of the Home screen.
2) Now on this Products page, you will Select the Product and choose to Pair with a Different Page (to change it to a different page on the same account) or Deactivate (if you need to free it up for a different account).
If you need it on a different account with different login information, you will have to deactivate it. Click on the Product, and select Delete. After Deactivating, you can log in to the account you want it on before going to Products>Activate Product> follow the activation steps.