Last updated: June 14, 2026
This Cookie Notice explains what cookies are, which cookies we use, and how you can manage them. It should be read together with our Privacy Policy.
1. What are cookies?
Cookies are small text files stored on your device when you visit a website. We also use similar browser storage (such as localStorage) for some preferences. Cookies help the site function, keep you signed in, and remember choices such as language.
2. Cookies we use
We use strictly necessary cookies for security and sign-in. With your consent, we may also use functional cookies (such as language preference), analytics cookies to understand how the platform is used, and marketing cookies if we run campaigns in the future. Non-essential categories are off until you opt in.
3. Cookie and storage table
| Name | Purpose | Type | Duration |
|---|---|---|---|
csrf_token | Protects authenticated requests against cross-site request forgery. | Strictly necessary | Session |
access_token | Maintains your signed-in session after successful login and 2FA. | Strictly necessary | Up to 15 minutes (refreshed while active) |
refresh_token | Rotates session credentials without requiring password re-entry. | Strictly necessary | Up to 7 days (rotated on use) |
challenge_id | Temporary identifier during two-factor authentication. | Strictly necessary | Until 2FA completes or expires |
email_verify_id | Temporary identifier during email verification at registration. | Strictly necessary | Until verification completes or expires |
preferred_locale | Remembers your language choice (cookie and localStorage). | Functional | Up to 1 year |
cookie_consent | Stores your cookie category choices (localStorage). | Strictly necessary | Until policy version changes |
4. Managing cookies
- Strictly necessary cookies are required for sign-in, security, and core functionality and cannot be disabled while using authenticated features.
- Use the cookie banner or the "Cookie settings" link in the footer to accept, reject, or customize non-essential categories at any time.
- You can delete cookies through your browser settings. Clearing cookies will sign you out and reset language preferences.
- You may browse the public catalog without creating an account; only cookies you consent to will be stored.
5. Updates
If we add new cookies or change how we use them, we will update this notice and the "Last updated" date. We may ask you to acknowledge the updated notice.