1. Introduction

AQRHub ("we", "us", "our") operates aqrhub.com. This policy explains what data we collect, how we use it, and your rights.

2. Information We Collect

Account data

Email address
First name (optional)
Password (hashed, never stored in plain text)

Payment data

Payments are processed by Stripe. AQRHub does not store credit card numbers. Stripe's privacy policy applies to payment data.

QR code scan data

When someone scans your QR code we collect: device type, browser, operating system, approximate location (country, state, city), and timestamp. We do not collect personally identifiable information about the people who scan your codes.

Usage data

We use Google Analytics to understand how users interact with the site. This includes pages visited, time on site, and general location.

Authentication

If you sign in with Google we receive your name, email address, and profile picture from Google.

3. How We Use Your Data

To provide and improve the Service
To send transactional emails (welcome, password reset, billing notifications)
To display scan analytics in your dashboard
We do not sell your data to any third party

4. Data Retention

We retain your account data as long as your account is active. QR code scan data is retained to power your analytics dashboard. You may request deletion of your account and data by emailing support@aqrhub.com

5. Cookies

AQRHub uses cookies to maintain your login session. We also use Google Analytics cookies to understand site usage. You may disable cookies in your browser settings.

6. Third Party Services

We use the following third party services:

Stripe: payment processing (stripe.com/privacy)
Google Analytics: usage analytics
Google OAuth: optional sign-in method
Render: cloud hosting

7. Children's Privacy

AQRHub is not directed at children under 13. We do not knowingly collect data from children under 13.

8. Your Rights

You may request access to, correction of, or deletion of your personal data at any time by emailing support@aqrhub.com

9. Security

We use HTTPS encryption and store passwords using secure hashing. We take reasonable measures to protect your data but cannot guarantee absolute security.

10. Changes to This Policy

We may update this policy at any time. We will notify users of significant changes by email.

11. Contact

Questions about this policy? Email us at support@aqrhub.com

Privacy Policy