Privacy Policy

1. Information We Collect

We collect information you provide directly:

• Account information (name, email, username) via Google or Apple sign-in
• Profile information (display name, bio, avatar) that you choose to add
• Collection data (cards, grades, images, pricing) that you upload

We automatically collect:

• Usage data (pages visited, features used)
• Device information (browser type, operating system)
• IP address (for security and rate limiting)

2. How We Use Your Information

• To provide and maintain the Kard platform
• To create and manage your account
• To display your public profile and collection
• To enable communication between collectors
• To prevent fraud and ensure platform security
• To improve and develop new features

3. Information Sharing

We do not sell your personal information. We may share information with:

• Other users (your public profile, collection, and listing data)
• Service providers (hosting, analytics) who assist in operating the platform
• Law enforcement when required by law or to protect rights and safety

4. Data Storage & Security

Your data is stored securely using Supabase infrastructure with encryption at rest and in transit. We implement industry-standard security measures to protect your information. However, no method of transmission over the internet is 100% secure.

5. Your Rights

You have the right to:

• Access and download your personal data
• Correct inaccurate information
• Delete your account and associated data
• Opt out of non-essential communications

To exercise these rights, contact us at contact@kard.club.

6. Cookies

We use essential cookies for authentication and session management. We do not use third-party advertising cookies. Analytics cookies may be used to understand platform usage and improve the experience.

7. Third-Party Services

We use third-party authentication providers (Google, Apple) for sign-in. Their use of your information is governed by their respective privacy policies. We receive only the information necessary to create and manage your account.

8. Children's Privacy

Kard is not intended for users under 13 years of age. We do not knowingly collect personal information from children. If we learn that we have collected information from a child under 13, we will delete it promptly.

9. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of significant changes via email or platform notification. Continued use of Kard after changes constitutes acceptance.

10. Contact

Questions about this policy? Reach out at contact@kard.club.