Privacy Policy

1. Data Collected

Rental ROI Calculator collects the following information:

• Email address (when creating an account or exporting)
• Simulation data (purchase price, rents, expenses) — stored in your account
• Payment data (processed by Stripe — Rental ROI Calculator never sees card data)

2. Use of Data

Your data is used to:

• Provide the calculation and simulation saving service
• Process payments via Stripe
• Send you important service updates (no marketing without consent)

3. Data Sharing

We do not sell your data. The only third parties with access are:

• Vercel — application hosting
• Stripe — payment processing
• Google OAuth — authentication (if you use “Sign in with Google”)

4. Cookies

Rental ROI Calculator uses session cookies only to maintain your login. No advertising or third-party tracking cookies.

5. Your Rights

You can request deletion of your account and all your data by writing to support@rental-roi-calculator.com.

6. Contact

For privacy-related questions: support@rental-roi-calculator.com