Privacy Policy

Last updated: November 25, 2025

1. Introduction

Tag By SKU ("we," "our," or "us") respects your privacy and is committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you use our Shopify app.

2. Information We Collect

When you install and use Tag By SKU, we collect and process the following information:

Store Information: Your Shopify store URL, store name, and email address
Product Data: Product titles, SKUs, tags, and related product information
Usage Data: How you interact with our app, features used, and performance data
Authentication Data: OAuth tokens to securely access your Shopify store

3. How We Use Your Information

We use the collected information to:

Provide and maintain the Tag By SKU service
Process and manage product tags based on SKU
Improve and optimize our app's functionality
Communicate with you about app updates and support
Ensure security and prevent fraud

4. Data Storage and Security

Your data is stored securely on our servers located in [Frankfurt, Germany - Digital Ocean]. We implement industry-standard security measures including:

Encrypted data transmission (HTTPS/TLS)
Secure database storage with access controls
Regular security updates and monitoring
Limited employee access to personal data

5. Data Sharing and Third Parties

We do not sell, trade, or rent your personal information to third parties. We may share data only in these circumstances:

Shopify: As required to provide app functionality through the Shopify platform
Service Providers: Trusted partners who assist in operating our service (hosting, analytics)
Legal Requirements: When required by law or to protect our rights

6. Your Rights (GDPR Compliance)

If you are located in the European Economic Area (EEA), you have the following rights:

Right to Access: Request a copy of your personal data
Right to Rectification: Request correction of inaccurate data
Right to Erasure: Request deletion of your data
Right to Data Portability: Receive your data in a structured format
Right to Object: Object to processing of your data

To exercise these rights, contact us at support@usefulappz.com

7. Data Retention

We retain your data for as long as your app is installed. Upon uninstallation:

Your data will be deleted within 48 hours (as per Shopify's requirements)
We may retain anonymized usage statistics for improvement purposes
You can request immediate deletion by contacting us

8. Cookies and Tracking

We use essential cookies to maintain your session and provide app functionality. We do not use tracking cookies for advertising purposes.

9. Children's Privacy

Our app is not intended for users under 18 years of age. We do not knowingly collect data from children.

10. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of significant changes by email or through the app.

11. Contact Us

If you have questions about this privacy policy or our data practices, please contact us:

Email: support@usefulappz.com
Website: https://usefulappz.com