Privacy Policy

Effective Date: October 15, 2026

1. Overview
OmniScan ("we", "our", or "us") respects your privacy. This Privacy Policy explains how we handle your data when you use the "OmniScan: eBay Winning Product Finder" Chrome Extension. We are fully committed to complying with the Google Chrome Web Store Developer Program Policies.

2. Data Collection
To provide our services, we collect only the minimum required information:

Account Information: We collect your email address when you log in to verify your subscription and active session.
Telegram Information: If you choose to connect Telegram, we securely collect your Telegram Chat ID solely to send you automated product alerts.
What we DO NOT collect: We do not collect your personal browsing history, passwords for shopping sites, financial information, or any sensitive personal data. All scraping activities are strictly limited to public e-commerce data (eBay/Amazon).

3. Data Processing
All public product data extraction (scraping) is processed locally within your browser.
Your authentication data is processed securely through Google Firebase Authentication to verify your subscription status and manage device limits. Your Telegram Chat ID is processed solely to format and send product notifications directly to your personal Telegram app via the official Telegram API.

4. Data Storage

Local Storage: Extension settings, filters, favorite stores lists, and scanning preferences are stored locally on your device using Chrome's local storage (chrome.storage.local).
Cloud Storage: Your email address, active device ID, and Telegram Chat ID are stored securely in Google Firebase infrastructure to manage your Pro access.

5. Data Sharing and Disclosure
We strictly protect your privacy. We do not sell, trade, rent, or share your personal data with any third parties under any circumstances. Your data is never used for external marketing purposes. The only external communications made by the extension are to Google Firebase (for login/subscription checks) and the Telegram API (to deliver your requested product alerts).

6. Data Retention

Local data is stored on your device until you uninstall the extension or manually clear it. Cloud data (email, device ID, Telegram Chat ID) stored in Firebase is retained for as long as your account remains active. Upon account deletion request, all associated data will be permanently deleted within 30 days.

7. User Rights

You have the right to request access to, correction of, or deletion of your personal data at any time. To exercise these rights, please contact us at omniscan.support@gmail.com. We will respond to all requests within 30 days.

8. Contact Us
If you have any questions or concerns regarding this Privacy Policy or your data, please contact our support team at:
Email: omniscan.support@gmail.com

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