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Yukinu

Privacy Policy

Last updated: October 29, 2025

This Privacy Policy applies only to the Yukinu demonstration project (“the Project”). This Project is created for educational and non-commercial purposes. No real transactions, payments, or personal data collection are intended.

By using this Project, you acknowledge that the system is a study prototype and not a real commercial service.

1. Information Collected

This Project does not actively collect or store real personal information. Any data input into the system is considered test data.

Example of test data types:

  • Demo usernames
  • Fake vendor profiles
  • Sample product listings
  • Mock order records

If a user voluntarily enters real personal information, they do so at their own discretion.

2. Use of Data

All test data entered into this Project is used only for:

  • Demonstration of software features
  • Testing database operations
  • Academic learning purposes

No data will be:

  • Sold
  • Shared with third parties
  • Used for marketing

3. Cookies and Tracking

This Project may use minimal technical cookies solely for:

  • Session handling
  • Login persistence during a browser session

No tracking, analytics, or advertising cookies are used.

4. Data Security

While basic security measures may be implemented, this Project is not hardened for production. Users should not store sensitive personal data.

5. Children’s Privacy

This Project is not intended for real end users, including children. No data about minors is knowingly processed.

6. External Services

If external services (e.g., authentication providers, cloud database) are used for educational purposes, applicable policies from those providers will apply independently.

7. Changes to This Policy

This Privacy Policy may be updated to reflect improvements during development.

Revisions will maintain the core statement that the Project is non-commercial.

8. Contact

Since this is an academic project, no formal support channel exists. For inquiries related to learning or project usage, please contact the developer directly.