Privacy policy
Northfold Coffee is a demo shop. This page describes how its visit measurement works, the way a real shop's policy would.
What we measure
We measure which ads, emails and links bring visitors to the shop, and which visits lead to orders. How much we measure depends on your choice in the cookie banner:
- If you accept, a first-party cookie and a copy of its value in your browser's storage let us recognise your visits for up to thirteen months.
- If you decline or have not decided, nothing is stored on your device. Visits are counted with a key computed on our server from your network address and browser, with a secret that is replaced and deleted every 24 hours.
- Signal recognition: where it is switched on, we also read technical properties of your browser (screen size, time zone, languages, graphics and audio characteristics) to recognise the same browser on later visits. They are stored only as keyed hashes and deleted after at most 90 days. Browsers that send the Global Privacy Control signal are never measured this way.
Email addresses you enter in our forms are turned into an irreversible hash in your browser before anything is sent. Orders are linked to visits through an opaque reference stored with your cart.
Opt out of signal recognition
Opting out stores one marker in this browser. From then on we only count your visits without recognising your browser, even if you accept cookies later.
You can also call window.__atOptOut() from your browser's console.
Contact
privacy@northfold.example