Tarangson Co., Ltd. ("we", "our"), developer and provider of the Tarangson platform ("Service"), values user privacy. This policy explains how we collect, use, disclose, and protect your information.

1. Data We Collect

1.1 Data You Provide Directly

Name, surname, username
Email address, phone number
School/institution name, position
Payment information (processed via third-party payment providers)

1.2 Automatically Collected Data

Usage data (pages visited, features used, session duration)
Device data (browser type, operating system, IP address)
Cookies and similar technologies

1.3 Timetable Data

Teacher, subject, student, classroom, and timetable data you create in the system
This data is stored solely for service delivery purposes

2. How We Use Your Data

We use your data to:

Provide, maintain, and improve the Tarangson platform
Create and manage user accounts
Process payments and subscriptions
Send service-related notifications
Provide customer support
Analyze usage to improve user experience
Prevent fraud and maintain security
Comply with applicable laws

3. Data Disclosure

We may disclose your data to:

Third-party service providers: who help operate our service (e.g., payment processing, cloud hosting, analytics)
Government authorities: when required by law
Other users at your institution: timetable data may be shared with users at the same school as configured by your administrator

We will never sell your personal data to third parties.

4. Data Storage & Security

Data is stored on servers with industry-standard security measures
SSL/TLS encryption for data in transit
Encryption at rest
Regular data backups
Access restricted to authorized personnel only

5. Retention Period

We retain data for the duration of your subscription. After account cancellation, some data may be retained as required by law or for legitimate business purposes, for up to 5 years.

6. Your Rights

You have rights under applicable privacy laws including:

Access your personal data
Correct inaccurate data
Request deletion of your data
Object to data processing
Request data portability
Withdraw consent

To exercise your rights, contact us at support@tarangson.com

7. Cookies

We use essential cookies for site functionality, analytics cookies, and preference cookies. You can configure your browser to reject cookies, though this may affect some features.

8. Third-Party Services

We use the following third-party services:

Google Analytics — usage analytics
Firebase — data storage and authentication
Stripe / payment providers — payment processing

These services have their own privacy policies.

9. Limitation of Liability

We make every effort to protect your data but cannot guarantee 100% security. Use of the service implies acceptance of associated risks.

10. Policy Changes

We may update this policy from time to time. Changes take effect when published on this page. Continued use of the service constitutes acceptance of the updated policy.

11. Contact Us

For questions about this policy, contact:

Email: support@tarangson.com
Website: https://tarangson.com

Privacy Policy