Privacy Policy
Last updated: January 15, 2026
1. Introduction
Welcome to ZipInvoice ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, and protect your data when you use our invoice export service.
ZipInvoice is operated by Siarhei Karneyeu, an individual based in Kraków, Poland.
2. Information We Collect
2.1 Information You Provide
- Stripe API keys (used temporarily to fetch your invoices)
- Date range preferences for invoice exports
- Payment information (processed securely through Stripe)
2.2 Information We Access
- Invoice data from your Stripe account (invoice numbers, dates, amounts, customer names)
- Invoice PDF files for download purposes
2.3 Automatically Collected Information
- Browser type and version
- Device information
- IP address
- Usage statistics
3. How We Use Your Information
We use your information solely to:
- Fetch and compile your Stripe invoices into a downloadable ZIP file
- Process your payment for the service
- Improve our service and user experience
- Communicate with you about your orders or service updates
- Comply with legal obligations
4. Data Storage and Security
4.1 API Key Handling
We do not store your Stripe API keys. Your API key is used only during the active session to fetch invoices and is immediately discarded after use. We never save, log, or retain your API credentials.
4.2 Invoice Data
Invoice data is temporarily cached in memory during your session to improve performance. This cache is automatically cleared and is never written to permanent storage.
4.3 Security Measures
- All data transmission is encrypted using TLS/SSL
- We use secure, industry-standard hosting providers
- Payment processing is handled entirely by Stripe
- We conduct regular security reviews
5. Data Sharing
We do not sell, trade, or rent your personal information to third parties. We may share data only in the following circumstances:
- Payment Processing: With Stripe to process your payments
- Legal Requirements: When required by law or to protect our rights
- Service Providers: With hosting providers who help us operate the service (under strict confidentiality agreements)
6. Your Rights
You have the right to:
- Access information about your data
- Request deletion of any data we may have
- Opt out of marketing communications
- File a complaint with a data protection authority
7. Cookies
We use minimal cookies necessary for the operation of our service. These include session cookies for maintaining your login state and preference cookies for improving your experience. We do not use tracking or advertising cookies.
8. Children's Privacy
Our service is not intended for children under 18 years of age. We do not knowingly collect personal information from children.
9. 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 Privacy Policy on this page and updating the "Last updated" date.
10. Contact Us
If you have any questions about this Privacy Policy, please contact us: