Privacy Policy

1. Introduction

Zippbill ("we," "our," or "us") operates the website www.zippbill.com and the Zippbill application. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our service.

2. Information We Collect

2.1 Information You Provide

• Account information (name, email address, password)
• Business information (company name, address, tax ID)
• Invoice data (client details, line items, amounts)
• Payment information (processed securely by Stripe)

2.2 Information Collected Automatically

• Device and browser information
• IP address and approximate location
• Usage data (pages visited, features used, timestamps)
• Cookies and similar tracking technologies

3. How We Use Your Information

• To provide, maintain, and improve our invoice generation service
• To process transactions and send related notifications
• To generate AI-powered invoice content using Anthropic's Claude API
• To send you marketing communications (with your consent)
• To detect, prevent, and address technical issues and fraud
• To comply with legal obligations

4. Third-Party Services

We use the following third-party services to operate Zippbill:

• Supabase — Database hosting, authentication, and file storage. Your data is stored in Supabase-managed PostgreSQL databases with encryption at rest.
• Stripe — Payment processing. We do not store your full credit card details; Stripe handles all payment data in compliance with PCI-DSS standards.
• Anthropic (Claude API)— AI content generation for invoices. Invoice data may be sent to Anthropic's API for processing. Anthropic does not use API inputs to train their models.
• Vercel — Application hosting and deployment.
• Resend — Transactional email delivery.

5. Data Storage and Security

We implement industry-standard security measures to protect your data, including encryption in transit (TLS/SSL) and at rest. Your data is stored on servers managed by our infrastructure providers (Supabase, Vercel) with appropriate security controls.

While we strive to protect your information, no method of transmission over the Internet or electronic storage is 100% secure. We cannot guarantee absolute security.

6. Data Retention

We retain your personal data for as long as your account is active or as needed to provide you with our services. You may request deletion of your account and associated data at any time by contacting us. We may retain certain data as required by law or for legitimate business purposes.

7. Your Rights

Depending on your jurisdiction, you may have the right to:

• Access, correct, or delete your personal data
• Object to or restrict the processing of your data
• Data portability (receive your data in a structured format)
• Withdraw consent at any time
• Lodge a complaint with a supervisory authority

8. Cookies

We use essential cookies to maintain your session and preferences. We may also use analytics cookies to understand how our service is used. You can control cookie preferences through your browser settings.

9. Children's Privacy

Zippbill is not intended for use by children under 16 years of age. We do not knowingly collect personal information from children. If we become aware that we have collected data from a child, we will take steps to delete it promptly.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the effective date. Your continued use of the service after changes constitutes acceptance of the updated policy.

11. Contact Us

If you have questions about this Privacy Policy, please contact us at: xiongmaopan7@gmail.com