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Cookie Policy
Last updated: 11 July 2026
The short version
Nuxiv uses only what it needs to work. We do not run advertising cookies, and we do not sell your browsing data. Because we currently set no non-essential cookies, we do not show a cookie banner — under PECR, strictly necessary cookies don’t require consent.
What we set today
| Name | Type | Purpose | Duration |
|---|---|---|---|
nuxiv-theme |
Local storage — essential | Remembers whether you chose day or night mode, so the site doesn’t flash the wrong theme on load. | Until you clear it |
sb-*-auth-token |
Cookie / local storage — essential | Keeps you signed in. Set by Supabase, our authentication provider. | Session, refreshed while active |
__stripe_mid, __stripe_sid |
Cookie — essential | Set by Stripe on the checkout page to process your payment and detect fraud. Required for payment to work. | 1 year / 30 minutes |
Why these don’t need consent
Under the Privacy and Electronic Communications Regulations (PECR), cookies that are strictly necessary to deliver a service the user has explicitly requested — signing in, taking a payment, remembering a display preference they just set — are exempt from the consent requirement. Every cookie in the table above falls into that category.
Controlling cookies
You can block or delete cookies in your browser settings. Be aware that blocking the essential ones above will break sign-in and checkout — the site will not work properly without them.
You can clear the theme preference at any time by clearing site data for nuxiv.app; the site will simply go back to its default dark theme.
Third parties
Stripe sets its own cookies during checkout to prevent fraud. Their use is described in the Stripe cookie policy. If you sign in with Google, Google sets cookies on its own domain during that flow, governed by Google’s privacy policy.
Questions
Email privacy@nuxiv.app.