Privacy Policy
Last updated: March 6, 2026
Profit Leak Scanner (“we”, “our”, or “us”) is a Shopify application developed and operated by MarginLab.
This Privacy Policy describes how we collect, use, and protect information when merchants install and use the Profit Leak Scanner application (the “App”).
Our website is available at marginlab.net .
Information We Collect
When a merchant installs the App, Shopify provides certain information required for the App to operate.
Store Information
We may collect the following information about the merchant’s store:
- Store name
- Shopify store domain (myshopify.com domain)
- Store email address
- Store owner name (when available)
This information is provided by Shopify during the app installation process.
Shopify Data Accessed via API
With the merchant’s authorization, the App may access limited store data via the Shopify Admin API, including:
- Orders
- Products
- Pricing information
- Inventory information
- Sales quantities and order metrics
This data is used strictly to generate analytics and identify potential profitability issues and revenue leaks inside the merchant’s store.
We only access the data necessary to provide the core functionality of Profit Leak Scanner.
App Usage Data
We may collect limited technical information including:
- App usage events
- Performance logs
- Error reports
This information is used to maintain and improve the performance and stability of the App.
How We Use the Information
We use the collected information exclusively to:
- Provide the core functionality of Profit Leak Scanner
- Analyze store performance and identify potential revenue leaks
- Generate profitability reports and insights
- Maintain and improve the App
- Provide merchant support
We do not sell, rent, or share merchant data for advertising purposes.
Data Sharing
Merchant data is not shared with third parties except:
- When required to operate the App infrastructure (secure hosting providers)
- When required by law
- When necessary to comply with Shopify platform policies
Data Retention
We retain merchant data only for as long as necessary to provide the App services.
If a merchant uninstalls the App, associated store data may be deleted within a reasonable period unless retention is required for legal or operational reasons.
Data Security
We implement reasonable technical and organizational safeguards to protect merchant data from unauthorized access, disclosure, or misuse.
Access to production systems is limited to authorized personnel only.
Merchant Rights
Merchants may request:
- Access to stored store data
- Correction of inaccurate information
- Deletion of their store data
Requests can be sent to the contact email listed below.
Changes to This Policy
We may update this Privacy Policy from time to time. Updates will be posted on this page with a revised date.
Contact
For any privacy-related questions or data requests, please contact: