Privacy Policy

1. Personal Information Collected

To register, manage your simulation sessions, and credit token allocations, we collect:

• **Authentication Details:** Full name, email address, password hash, and OAuth profile metadata if you log in via third-party secure systems (such as Google).
• **Commercial Logs:** Your payment receipts, billing currency, reference transaction IDs, purchased plan names, and GST breakdown records (stored strictly for legal tax audits).
• **Ecosystem Data:** Active simulation token balances, custom mindmap configurations, and Aptitude Assessment indicators.

2. Processing of Payment Data

JEE 2026 **does not store or process your banking cards, passwords, or UPI PINs.** All checkouts are processed securely through our authorized payment aggregator, **Cashfree Payments**. All transactional data is transmitted using encrypted TLS/HTTPS protocols and processed in 100% PCI-DSS compliant environments.

3. NCERT RAG Assistant Anonymization

Our platform utilizes a custom-engineered Gemini-powered AI doubt resolution server referencing NCERT textbooks.

• All questions submitted to the AI assistant are stripped of personal identifying details prior to vector reference matching.
• Vector query processing is exclusively used to return academically correct Physics, Chemistry, and Maths textbook data.

4. Data Sharing and Zero Advertising

We maintain a strict **zero-advertising model.** We never sell, lease, or distribute your email addresses, phone numbers, or academic test scores to third-party marketing companies, agencies, or ad brokers. Data is only processed to provide visual simulation services and secure transactional activations.

5. User Data Rights

You have the right to request a complete export of your student profile, request password reset links, or request complete account deletion at any time by contacting our corporate support desk at sanjeev@nandax.in.

By utilizing the services at nandax.in or creating an account, you consent to this Privacy Policy.