Cookie Policy
How we use cookies and similar technologies at Tandria, the types we use, and how to manage your preferences.
This is a translation provided for convenience. The Portuguese version available at tandria.com.br is the legally binding document.
Last updated: January 28, 2026
1. What Are Cookies and Similar Technologies?
Cookies are small text files stored in your browser. We also use similar technologies (pixels, web beacons, and local storage) for authentication, security, preferences, analytics, and advertising (when applicable).
2. Legal Basis and Consent
- Strictly necessary: used based on contract performance and legitimate interest to provide the service (e.g., login, cart, security).
- Preferences, analytics, and marketing: require prior and specific consent, which you may grant, deny, or withdraw at any time in the Manage Preferences panel.
Note: we respect privacy control signals supported by your browser (such as Global Privacy Control) where required. You can also manage cookies in your browser settings.
3. Types of Cookies We Use
4. Cookie Table (Examples)
These are common examples across our domains and integrations. The list may vary by environment, plan, and active integrations. Use the Manage Preferences button to view/adjust in real time.
| Category | Name | Vendor | Purpose | Persistence | Legal Basis |
|---|---|---|---|---|---|
| Strictly Necessary | __session / __client / __clerk_* (varies) | Clerk | Session authentication, security, and login functionality. | Session to ~7 days (varies by cookie) | Contract performance / Legitimate interest |
| Strictly Necessary | __stripe_mid | Stripe | Fraud prevention and device identification for payments. | 1 year (Stripe default) | Contract performance / Legitimate interest |
| Strictly Necessary | __stripe_sid | Stripe | Secure payment session. | Session | Contract performance / Legitimate interest |
| Performance and Analytics | _ga | Google Analytics 4 | Anonymously distinguish users for aggregate metrics. | Up to 2 years (browsers may limit to ~13 months) | Consent |
| Performance and Analytics | _ga_<container-id> | Google Analytics 4 | Persist session state/attribution. | Up to 2 years (browsers may limit to ~13 months) | Consent |
Duration and names may change as vendors update their systems. Please also refer to the official pages of the providers mentioned for technical details.
5. Transfers, Retention, and Updates
Cookies may involve processing by providers outside your country. We retain data for as long as necessary for the stated purposes and in accordance with legal obligations. This page may be updated; significant changes will be communicated through our official channels.
6. Contact
Questions or requests about cookies and privacy? Write to [email protected]. You can also see our Terms and Privacy.