The short version: enough to keep you logged in and remember your progress. Nothing that follows you around the internet.
Last updated: 23 August 2026
We do not use advertising cookies, tracking pixels or third-party analytics that profile you. That is why you are not being nagged by a consent banner — under the Privacy and Electronic Communications Regulations, storage that is strictly necessary for a service you asked for does not need consent.
| What | Why | How long |
|---|---|---|
sb-*-auth-tokenSupabase |
Keeps you signed in between pages and visits, so you don't have to log in on every click. | Until you sign out, or it expires |
bn_*local storage |
Used only when the site is running in test mode, to hold a demo account and progress in your own browser. Never sent anywhere. | Until you clear it |
| Stripe | When you go through checkout, Stripe sets its own cookies to process the payment and prevent fraud. This only happens if you buy something. | Set by Stripe |
If that changes — for example if we add analytics to understand which courses people finish — we will put a proper consent banner in place first and update this page.
You can clear cookies and site data for businessnous.com in your browser settings at any time. If you do, you'll be signed out and any test-mode progress in that browser goes with it.
Anything you want to know about this, email andy@businessnous.com. See also our privacy notice.