Privacy Policy
Last updated: February 11, 2026
FlipNinja ("we," "us," or "our") operates the FlipNinja Chrome extension and website. This Privacy Policy explains how we collect, use, and protect your information when you use our services.
1. Information We Collect
Usage Data: We collect information about which Facebook Marketplace listings you analyze using FlipNinja, including listing URLs and usage count to manage your free trial and subscription limits.
Subscription Data: When you subscribe, we collect payment information through our payment processor (Lemon Squeezy). We do not directly store your payment card details.
License Keys: We store your license key locally in your browser to validate your subscription status.
2. How We Use Your Information
We use the collected information to:
- Provide and maintain the FlipNinja service
- Manage your free trial and subscription
- Process payments and deliver license keys
- Send you service-related communications
- Improve our extension and features
- Prevent fraud and abuse
3. Data Storage
All usage data is stored locally in your browser using localStorage. Your license key and subscription status are also stored locally. We do not transmit your browsing history or analyzed listings to our servers.
4. Third-Party Services
Lemon Squeezy: Payment processing is handled by Lemon Squeezy. Their privacy policy can be found at lemonsqueezy.com/privacy.
eBay & Google: When you click links to view eBay listings or Google searches, you'll be subject to their respective privacy policies.
5. Your Rights
You have the right to:
- Access the personal data we hold about you
- Request deletion of your data
- Cancel your subscription at any time
- Opt out of marketing communications
6. Data Security
We implement appropriate security measures to protect your information. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.
7. Children's Privacy
FlipNinja is not intended for users under the age of 18. We do not knowingly collect information from children.
8. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.
9. Contact Us
If you have questions about this Privacy Policy, please contact us at:
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