1. General principle
Cookies are small files stored on your device. Here they are mainly used to secure sensitive actions, keep sessions active and preserve cart continuity.
No marketing or advertising cookies are set by default.
2. Strictly necessary cookies
These cookies are required to deliver the requested service and do not require prior consent.
| Name | Purpose | Duration |
|---|---|---|
| ak_csrf | CSRF protection for sensitive forms and requests | 12h |
| ak_session | Authenticated session continuity and sign-in security | 12h |
| ak_guest | Guest cart continuity and checkout persistence | 30d |
3. Consent and non-essential cookies
If analytics or marketing cookies are enabled in the future, they will require explicit, freely given, specific and revocable opt-in consent.
Refusing non-essential cookies will not affect core website functions.
4. Preference management
- You can delete cookies from your browser settings.
- Deleting cookies may sign you out and reset guest cart continuity.
- For any question, contact support. /contact · support@atelier-kelvin.com.
5. Related documentation
Cookie-related processing is detailed in the privacy policy. Privacy policy.
Last update: 2026-04-01