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Privacy Policy — Opus Billboard

Effective Date: April 30, 2026

Plat4m Inc. ("we", "us", or "our") operates the Opus Billboard digital signage application (the "App"). Opus Billboard is a free companion app for the Opus POS system that displays promotional content, advertisements, and store information on TV screens and displays in-store. This Privacy Policy explains what data the App collects and how it is used.

1. Information We Collect

The App collects only the following device-level information:

  • Device ID — The Android ID of the device, used solely to pair the display with an Opus POS store.
  • Device Model — The manufacturer and model name, sent during pairing to help store operators identify their displays.

The App does not collect personal information, location data, contacts, photos, camera input, microphone input, or any other sensitive data. No customer or end-user data is collected by the App.

2. How We Use the Data

The device ID and device model are transmitted to Plat4m Inc. servers exclusively to:

  • Pair the display device with a specific Opus POS store
  • Authenticate subsequent content-sync requests
  • Deliver promotional content assigned to the device
  • Allow store operators to manage their paired billboard displays

3. Third-Party Services

The App communicates with Plat4m Inc. cloud servers over HTTPS for device pairing and content synchronization. Media assets (images and videos) may be served from Amazon Web Services (AWS) S3 cloud storage.

The App does not integrate any third-party analytics, advertising, or tracking services.

4. Data Sharing and Disclosure

We do not sell, trade, or share device data with third parties. Data is only accessible to:

  • The store operator who paired the device
  • Plat4m Inc. for service operation and support

5. Data Retention

Device pairing data is retained as long as the device remains paired with a store. Store operators can revoke a device at any time from the Opus POS management portal, which removes the stored device ID from our servers.

6. Data Security

We implement industry-standard security measures to protect device data:

  • All communication with Plat4minc servers uses HTTPS/TLS encryption
  • Token-based device authentication for all API requests
  • Content delivered over encrypted connections

7. Children's Privacy

The App is a business tool intended for use by store operators. It is not directed at children and does not knowingly collect data from anyone under the age of 13.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date. Continued use of the App after changes constitutes acceptance of the updated policy.

9. Contact Us

Plat4m Inc.

795 Rosazzo Ln, CA 95337

Email: support@plat4minc.com

Website: www.plat4minc.com

© 2026 Plat4m Inc. All rights reserved.

Terms & Conditions · Data Deletion