Legal
Cookie Policy
Last updated: June 2026
1. What are cookies?
Cookies are small text files that websites store on your device when you visit them. They allow the site to remember your preferences and session state between visits.
2. Cookies we use
Bookarta uses technical cookies necessary for the service to function and proprietary Vercel analytics cookies to measure website performance and visits.
| Name | Type | Purpose | Duration |
|---|---|---|---|
| sb-* | Technical | Maintains authenticated user session (Supabase Auth) | Session / 1 year |
| __stripe_mid | Technical | Payment fraud prevention (Stripe) | 1 year |
| __stripe_sid | Technical | Payment session identification (Stripe) | 30 minutes |
| _vercel_* | Analytics | Anonymous visit statistics: page views, traffic source and performance (Vercel Analytics) | Session |
3. Third-party cookies
Some cookies are set by external providers required to deliver the service:
- Supabase — Authentication and session management. sb-* cookies are required for you to log in and stay authenticated.
- Stripe — Payment processing. Sets technical cookies for transaction security. See their privacy policy.
- Vercel Analytics — Measures website traffic and performance anonymously (without identifying individual users). Does not share data with third parties for advertising. See their privacy policy.
4. Cookies we do NOT use
Bookarta does not use any of the following cookie categories:
- Advertising or retargeting cookies.
- Social media cookies.
- Third-party content personalisation cookies.
- Google Analytics or other analytics platforms with advertising profiles.
5. Legal basis
Technical cookies are necessary to provide the service and do not require prior consent under applicable ePrivacy rules and GDPR Recital 30.
Analytics cookies (Vercel Analytics) do require prior user consent. We therefore show a notice when you access the site where you can accept all cookies or limit them to strictly necessary ones.
6. How to manage or delete cookies
You can configure your browser to block or delete cookies at any time. Please note that blocking technical cookies may prevent the service from working properly (login, payments, etc.).
7. Updates to this policy
We may update this policy if we introduce new features that require additional cookies. Any relevant change will be communicated on this page with the update date.
8. Contact
For any enquiries about cookie use: info@bookarta.es