Privacy Policy

1. Data Controller

SuperComparator ("we", "us") operates the website supercomparator.es. For privacy inquiries, contact: privacy@supercomparator.es

2. Data We Collect

• Account data: Email, name (on registration). Password stored as bcrypt hash.
• Usage data: Products searched, favorites, cart, price alerts.
• Technical data: IP address (for rate limiting), user agent, preferred language.

3. How We Use Your Data

• Provide price comparison services
• Send price alert emails (if you opt in)
• Maintain your cart and favorites
• Protect against abuse (rate limiting)
• Improve the service through aggregate analytics

4. Legal Basis (GDPR)

• Contract performance: account, cart, favorites
• Consent: price alert emails, analytics cookies
• Legitimate interest: security, fraud prevention

5. Your Rights

Under GDPR, you have the right to: access, rectify, erase, and port your data. You may also object to processing and withdraw consent.

To exercise these rights, contact: privacy@supercomparator.es

6. Data Retention

• Account data: until you delete your account
• Anonymous carts: 30 days
• Anonymous favorites: 90 days
• Price history: 2 years
• Server logs: 30 days

7. Security

We use HTTPS encryption, bcrypt password hashing, JWT tokens, rate limiting, and security headers to protect your data.

8. Cookies

See our Cookie Policy for details.

9. Contact

privacy@supercomparator.es