Privacy Policy

1. Information We Collect

We collect:

• Personal information (name, email) when you create an account
• Payment details during purchases (processed securely via Stripe)
• Interaction data through cookies and analytics tools
• Usage statistics for improvement of our mathematical resources

2. How We Use Your Data

Your data enables us to:

• Provide secure access to mathematical content
• Process payments for books and AI tools
• Improve user experience through analytics
• Send educational updates and research insights

3. Data Sharing & Storage

• Third-party processors: Stripe and payment gateways
• Data centers: Secure European Union hosting facilities
• Legal compliance: Data may be shared with authorities if legally required
• Encryption: All stored data uses AES-256 encryption at rest

4. Your Privacy Rights

You have the right to:

• Access, correct, or delete your personal information
• Object to automated AI analysis
• Request a copy of your stored data
• Opt out of communication preferences

5. Cookie Policy

• Essential cookies: Required for site functionality
• Analytics cookies: Used to improve our educational platform
• Advertising cookies: Help fund our research initiatives
• You can manage cookie preferences in your browser settings