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:
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.