🛡️ Official Application Policy

Privacy Policy – Ulubari ;

📅 Effective Date: October 14, 2026
✓ 100% Offline-First Architecture
🏢 Entity: RAYEEN ENTERPRISE

This Privacy Policy governs the use of the Ulubari ; mobile application provided by RAYEEN ENTERPRISE. Our design is built around absolute privacy and reliability: your business operations remain solely on your local device without external monitoring.

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Offline by Design
No active internet connection, external server syncing, or cloud login required.
💾
On-Device Storage
Inventory, sales records, customer details, and invoices stay inside your device.
🚫
Zero Tracking
No advertising identifiers, behavioral trackers, or third-party telemetry scripts.
🔐
Complete Sovereignty
You maintain exclusive control over data retention, exports, and local deletion.

RAYEEN ENTERPRISE (“we,” “our,” or “us”) provides the Ulubari ; mobile application (“Application”). This Privacy Policy explains how the Application handles user information.

1

Information Collection

Ulubari ; operates offline and does not collect, transmit, or share personal information with us or external servers. The Application does not require an internet connection, user account, or registration to function.

Information entered into the Application, such as product details, sales records, inventory information, and customer records, is stored locally on your device for the Application’s functionality.

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Key Summary: No account signup is required. You can manage your point-of-sale catalog, receipts, and inventories in full isolation from the cloud.
2

Data Sharing and Tracking

The Application does not transmit locally stored information to us or third parties. It does not use advertising trackers or analytics services to collect user data.

🛡️
Zero Telemetry: We do not track your usage habits, sales metrics, customer lists, or hardware diagnostics. Your commercial records remain your private property.
3

Data Security

Your information remains on your device. You are responsible for securing your device and maintaining any necessary backups. Uninstalling the Application or clearing its storage may permanently delete locally stored information.

⚠️
Security Best Practice: We recommend enabling device-level screen locks, password/biometric authentication, and regular physical backups to prevent data loss.
4

Data Retention and Deletion

We do not maintain a remote database of your Application data. You can manage or delete locally stored information through the Application’s available features or your device settings. We cannot remotely access or delete data stored on your device.

5

Children's Privacy

The Application is designed for business and sales management and is not directed toward children. We do not knowingly collect personal information from children.

6

Third-Party Services

The Application does not rely on third-party services to collect or transmit user data. If future versions introduce services that affect privacy, this policy will be updated accordingly.

7

Changes to This Policy

We may update this Privacy Policy to reflect changes to the Application or applicable legal requirements. Any updates will be published with a revised effective date.

8

Contact Us

If you have questions about this Privacy Policy or the Application's privacy practices, contact us at:

RAYEEN ENTERPRISE

Official inquiries, privacy consultations, and software questions regarding the Ulubari ; application.

Official Contact Email
rayeenentsoft@gmail.com
Commercial Headquarters
30 Bhairab Strand Road, Khulna Sadar, 9241 Bangladesh
Application Name
Ulubari ;
Response Window
Within 24–48 Business Hours