In the UK, How do I unsubscribe from marketing emails please? The system keeps asking me for a zip code, which doesn't apply in the UK.

Hello Tjpco1, 

Welcome to the Community page, 

If you click on this link here  then click on manage preferences> log in> click on Data privacy> scroll down to notifications> click on the blue view where it says quickbooks> toggle off any of the ones you dont want and you can also click on unsubscribe from all Quickbooks emails as well.