CatalogSentry Privacy Policy

Effective date: September 27, 2026

CatalogSentry (the Shopify App Store listing name for the CatalogGuard application) is provided by qinglu kong (“we,” “us,” or “our”). This Privacy Policy explains what information the app processes, how it is used, and the choices available to Shopify merchants.

1. Information the App Processes

CatalogSentry is designed to analyze Shopify catalog and Online Store publication state.

When a merchant installs or uses the app, we may process information made available through Shopify APIs, including:

The app may also generate limited technical and operational logs, such as timestamps, request status, error information, and security-related events, to operate, secure, and troubleshoot the service.

2. Customer Data

CatalogSentry does not require or intentionally access Shopify protected customer data.

The app does not use customer names, customer email addresses, phone numbers, physical addresses, payment information, checkout information, or other information relating to an identifiable merchant customer. Its functionality is focused on product, variant, catalog, and publication information.

3. How Information Is Used

We use information processed by the app only as necessary to:

We do not sell merchant or customer personal information and do not use merchant data for third-party advertising.

4. Catalog Changes

CatalogSentry separates read-only scanning from catalog-changing actions. Read-only scans do not create, edit, publish, unpublish, repair, or undo catalog state.

When an eligible action is available, the app presents the proposed action to the merchant before a write occurs. A catalog-changing action is performed only after the merchant explicitly confirms it. Where supported, the app verifies the resulting publication state and may provide a bounded Undo action for an eligible verified containment action.

5. Service Providers

We may use Shopify and cloud hosting or infrastructure providers to operate the app. These providers may process limited information on our behalf as necessary to provide their services. We do not authorize service providers to use merchant information for their own advertising purposes.

6. Data Retention

We retain information only for as long as reasonably necessary to provide and secure the app, maintain required operational and audit records, resolve technical issues, and meet applicable legal or Shopify platform requirements. Information that is no longer required for these purposes may be deleted or anonymized.

When Shopify sends an applicable privacy or store-deletion request, we process the request in accordance with Shopify requirements and applicable law. Some limited information may be retained where required for security, fraud prevention, dispute resolution, enforcement of agreements, or legal obligations.

7. Data Security

We use reasonable administrative, technical, and organizational safeguards designed to protect information processed by CatalogSentry, including secure HTTPS connections, access controls, authentication and authorization checks, and measures intended to limit access to information to what is required for app functionality.

No method of internet transmission or electronic storage is completely secure, so absolute security cannot be guaranteed.

8. International Processing

The app and its service providers may process information in countries other than the country where the merchant is located. Where required, we take reasonable measures to handle information in accordance with applicable privacy and data-protection requirements.

9. Merchant Privacy Requests

Merchants may contact us to ask questions about information associated with their use of CatalogSentry or to request access, correction, or deletion where applicable.

Privacy contact: 348442987@qq.com

10. Cookies and Tracking

CatalogSentry does not use merchant or customer information for behavioral advertising or cross-site advertising tracking. Shopify or infrastructure providers may use technologies necessary to provide authentication, security, networking, or other platform functionality according to their own policies.

11. Children’s Privacy

CatalogSentry is a business application intended for Shopify merchants and is not directed to children. We do not knowingly collect personal information from children through the app.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes to CatalogSentry, legal requirements, Shopify requirements, or our data practices. When material changes are made, the effective date at the top of this policy will be updated.

13. Contact

Developer: qinglu kong

Email: 348442987@qq.com