How we use cookies and similar technologies
Version
1.0
Effective date
1 January 2025
Last updated
1 January 2025
Cookies are small text files placed on your device when you visit a website. They help websites function correctly, remember your preferences, and provide security features. We also use similar technologies including local storage and session tokens.
We use only essential and security cookies. We do not use advertising cookies, tracking pixels, or third-party marketing cookies.
| Cookie Name | Type | Purpose | Duration |
|---|---|---|---|
| session_token | Essential | Maintains your authenticated session | Session |
| csrf_token | Security | Prevents cross-site request forgery attacks | Session |
| device_fingerprint | Security | Fraud detection and SIM-swap prevention | 30 days |
| theme_preference | Functional | Remembers dark/light mode setting | 1 year |
| language_preference | Functional | Remembers language preference | 1 year |
| cookie_consent | Essential | Records your cookie preference | 1 year |
| rate_limit_identifier | Security | Prevents brute force attacks on login | 24 hours |
| Provider | Purpose | Privacy Policy |
|---|---|---|
| Sentry | Error tracking and performance monitoring | sentry.io/privacy |
| Vercel | Platform analytics (anonymous page views only) | vercel.com/legal/privacy |
| Supabase | Real-time database (no tracking) | supabase.com/privacy |
None of our third-party providers are used for advertising, behavioral tracking, or cross-site user profiling. All third-party data processing is governed by Data Processing Agreements aligned with GDPR Article 28.
You can control cookies through your browser settings. Disabling essential cookies will prevent the Platform from functioning correctly — authentication, security features, and trade functionality require session cookies.
To opt out of error monitoring by Sentry, you can enable your browser's Do Not Track (DNT) header. Sentry respects DNT signals.
For questions about our use of cookies or to exercise your data rights in relation to cookie data, contact privacy@peermarkt.com. For users in the EU/EEA, you have the right to lodge a complaint with your national data protection authority.
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