Privacy Policy

Effective Date: November 14, 2025

Introduction

Tra Cứu Hóa Đơn - Doctor Laptop, the Extension is committed to protecting your privacy. This Privacy Policy explains how our Chrome Extension collects, uses, and safeguards your information.

Information We Collect

Information You Provide

• Search queries (invoice codes, customer names, phone numbers) that you enter into the search field
• This information is only used to query our API and is not stored by the extension

Automatically Collected Information

• We do NOT collect any browsing history
• We do NOT track your activity on other websites
• We do NOT collect personal information automatically

How We Use Your Information

The information you provide is used solely for:

• Searching invoices in our database
• Displaying search results to you
• The search data is sent to our API endpoint: https://drlaptop-api.mhqb365.com

Data Storage

• The extension does NOT store any of your search queries locally
• The extension does NOT use cookies
• The extension does NOT store any personal data

Third-Party Services

The extension communicates with:

• Our API Server: https://drlaptop-api.mhqb365.com - to retrieve invoice information
• Bootstrap CDN: For UI styling
• Google Fonts: For typography

These services may have their own privacy policies.

Permissions

The extension requests the following permissions:

• sidePanel: To display the search interface in Chrome's sidebar
• host_permissions: To communicate with our API server

Data Security

• All communications with our API are done over HTTPS
• We do not store, share, or sell your search queries
• Your search data is transmitted securely

Children's Privacy

Our extension is not directed to children under the age of 13. We do not knowingly collect personal information from children.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by updating the "Effective Date" at the top of this policy.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:

• Website: https://mhqb365.com
• Email: [email protected]

Your Rights

You have the right to:

• Access the data we process
• Request deletion of your data
• Opt-out of data collection (by uninstalling the extension)

Consent

By using our extension, you consent to this Privacy Policy.