Cookie Policy

Last updated: June 4, 2026

1. What Are Cookies

Cookies are small text files stored on your device by your browser when you visit a website. They help websites remember your preferences, keep you logged in, and understand how you use the site.

2. Cookies We Use

Essential Cookies — Always Active

These cookies are required for the platform to function. They cannot be disabled without breaking the service.

  • Authentication token: Keeps you logged in to your account (set by Supabase)
  • Session cookie: Maintains your active session across page loads
  • CSRF protection: Protects against cross-site request forgery attacks

Analytics Cookies — Optional

These cookies help us understand how visitors use BrickMarket so we can improve the platform. They are only set after you give consent.

  • Usage tracking: Pages visited, features used, time on site
  • Error tracking: Helps us identify and fix bugs

Preference Cookies — Optional

These cookies remember your preferences and settings.

  • cookie_consent: Stores your cookie preference (accepted/essential_only) so we don't ask again
  • UI preferences: Any display or layout preferences you've saved

3. Third-Party Cookies

Some third-party services we use may set their own cookies:

  • Stripe: Sets cookies for fraud prevention and payment security when you visit checkout pages
  • Vercel: May set performance-related cookies for our hosting infrastructure

We do not use advertising or tracking cookies. We do not share cookie data with advertisers.

4. Your Choices

When you first visit BrickMarket, a cookie banner gives you the option to accept all cookies or essential only. You can change your preference at any time by clearing your browser cookies and revisiting the site.

You can also disable cookies entirely in your browser settings. Note that disabling essential cookies will prevent you from logging in and using the platform.

5. Consent

For EU/UK users, we obtain your explicit consent before setting any non-essential cookies. Your consent is recorded with a timestamp. You may withdraw consent at any time by clearing your cookie preferences.

6. Cookie Retention

Essential authentication cookies expire when you log out or your session ends. Preference cookies are stored for up to 12 months. You can delete all cookies at any time from your browser settings.

7. Contact

Questions about our cookie use? Email TarchickservicesLLC@gmail.com.

See also our Privacy Policy for full details on how we handle your data.

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© 2026 Tarchick Services LLC. All rights reserved. BrickMarket and BrickAdvisor are products of Tarchick Services LLC. BrickAdvisor is an informational platform only and does not constitute financial advice. Not affiliated with the LEGO Group. LEGO® is a trademark of the LEGO Group. Market data sourced from BrickLink and eBay for informational purposes only.