Cookie Policy
Version: 2026-06-11
Last updated: 11 June 2026
This Cookie Policy explains how [LEGAL_ENTITY_NAME] uses cookies and similar browser storage technologies on the Merkurius website and application.
1. What are cookies and local storage?
Cookies are small text files stored on your device by your browser.
Local storage is browser storage used for similar purposes. We treat both under this policy and our consent manager.
2. How we use them
We categorize storage as follows:
Strictly necessary
Required for the Service to function. These cannot be disabled via our consent banner.
| Name / key | Type | Purpose | Duration |
|------------|------|---------|----------|
| sb-*-auth-token | localStorage | Supabase authentication session | Until logout or expiry |
| merkurius.cookieConsent | localStorage | Stores your cookie consent choices | 12 months |
Functional
Remember preferences to improve your experience. Enabled only with your consent.
| Name / key | Type | Purpose | Duration |
|------------|------|---------|----------|
| sidebar:state | Cookie | Sidebar expanded/collapsed state | 7 days |
| theme | localStorage | Light/dark theme preference | Persistent |
| currentScenarioId | localStorage | Last selected planning scenario | Persistent |
| merkurius.forecastChartPreferences | localStorage | Forecast chart display preferences | Persistent |
| planning_wizard_* | localStorage | Planning wizard progress and banner state | Persistent |
| scenario-tree-expanded | localStorage | Expanded folders in scenario tree | Persistent |
Analytics
Used to measure usage and improve the product. We do not currently use analytics cookies or trackers. This category is disabled by default and reserved for future use. If we enable analytics, we will update this policy and request consent where required.
3. Third-party cookies
We do not embed third-party advertising or analytics scripts on the Service today. Infrastructure providers (hosting, database) may set strictly necessary technical cookies in limited circumstances.
4. Managing your choices
When you first visit, a cookie consent banner lets you:
- Accept all — enable functional and analytics categories (analytics is off until we use it)
- Reject non-essential — only strictly necessary storage
- Customize — choose categories individually
You can change your choices at any time via Cookie settings in the site footer or in Settings → Privacy & data.
5. Browser controls
You can also delete cookies and local storage through your browser settings. Note that blocking strictly necessary storage may prevent you from signing in.
6. Contact
Questions about this policy: [email protected]
See also our Privacy Policy.