Privacy Policy

Last Updated: December 23, 2025

Information Collection and Use

Lumis List is a Chrome extension that helps you create and manage shopping lists. We are committed to protecting your privacy.

Data Storage

• Local Storage Only: All shopping list data is stored locally on your device using Chrome's local storage API.
• No Cloud Sync: We do not sync, upload, or transmit your data to any external servers.
• No Personal Information: We do not collect, store, or process any personal information such as names, email addresses, or payment details.

Amazon Affiliate Links

This extension modifies Amazon product URLs to include affiliate tracking codes. When you purchase products through these links, we may earn a small commission at no additional cost to you. This helps support the development and maintenance of this free extension.

Permissions

The extension requires the following permissions:

• storage: To save your shopping lists locally on your device
• tabs: To detect product pages when you're browsing
• declarativeNetRequest: To modify Amazon URLs with affiliate codes

Third-Party Services

We do not share your data with any third-party services. The extension operates entirely on your local device.

Data Security

Since all data is stored locally on your device, you have full control over it. You can delete your data at any time by removing the extension or clearing your browser's extension data.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated "Last Updated" date.

Contact

If you have any questions about this privacy policy, please contact us at: dftopcat@gmail.com