Cookie Policy

1. What Are Cookies

Cookies are small text files placed on your device by a website when you visit it. They are widely used to make websites work more efficiently, remember your preferences, and provide information to the site owners. In addition to cookies, we also use similar technologies such as localStorage (for storing preferences in your browser) and tracking pixels (small images embedded in emails or pages that record whether content has been accessed).

2. Essential Cookies

These cookies are strictly necessary for the service to function. They cannot be disabled.

Authentication Session Cookies

Supabase HTTP-only secure cookies that maintain your login session. These cookies ensure you remain authenticated as you navigate between pages and are never accessible to client-side scripts.

Region Cookie

The x-stocklyst-region cookie routes your data requests to the correct regional database. This ensures your inventory data is stored and retrieved from the nearest data center for optimal performance.

localStorage Preferences

We use browser localStorage to store your in-app preferences, including your selected branch, view mode, sort order, and your cookie consent choice. These values never leave your browser.

3. Analytics Cookies

These cookies help us understand how visitors interact with our website. They are loaded only after you provide explicit consent via our cookie banner.

Google Analytics 4

Measures site traffic and usage patterns to help us improve the service.

• _ga — distinguishes unique users. Expires after 2 years.
• _ga_<ID> — maintains session state. Expires after 2 years.
• _gid — distinguishes users. Expires after 24 hours.

Vercel Analytics

Privacy-focused web analytics that measures page views and visitor trends. Does not use persistent cookies.

Vercel Speed Insights

Performance monitoring that measures page load times and identifies bottlenecks. Does not use persistent cookies.

4. Advertising Cookies

These cookies are used to track advertising conversions. They are loaded only with your consent.

Google Ads

Conversion tracking to measure the effectiveness of our advertising campaigns.

• _gcl_aw — stores click information for conversion attribution. Expires after 90 days.
• _gcl_au — stores experiment data. Expires after 90 days.

5. Error Monitoring

We use Sentry for error tracking to maintain service reliability. Sentry does not use tracking cookies. It operates under our legitimate interest in providing a stable, functioning service. Sentry collects error details and anonymized session data to help us identify and fix issues quickly.

6. How to Manage Your Cookies

Cookie Settings

You can change your cookie preferences at any time by clicking the "Cookie Settings" link in the footer of any page. This will reopen the cookie consent banner where you can update your choices.

Browser Settings

Most browsers allow you to control cookies through their settings. Here is how to manage cookies in common browsers:

• Chrome — Settings > Privacy and security > Cookies and other site data
• Firefox — Settings > Privacy & Security > Cookies and Site Data
• Safari — Preferences > Privacy > Manage Website Data
• Edge — Settings > Cookies and site permissions > Manage and delete cookies and site data

Please note that disabling essential cookies may prevent the service from functioning correctly. You may not be able to log in or use core features if authentication cookies are blocked.

7. Updates to This Policy

We may update this Cookie Policy from time to time. Changes will be posted on this page with a revised effective date. We encourage you to review this page periodically to stay informed about how we use cookies.

8. Contact Us

If you have questions about this Cookie Policy, contact us at:

support@stocklyst.com