Privacy Policy

Last updated: August 8, 2026

1. Introduction

Welcome to EnneaBook. This Privacy Policy explains how SIME Matrix ("we," "us," or "our") collects, uses, discloses, and safeguards your information when you visit our website enneabook.com, use our mobile application, and interact with our services (collectively, the "Services").

2. Information We Collect

We collect information that you provide directly to us, including:

• Account information: Name, email address, password, and business details.
• Financial data: Transaction records, invoices, receipts, and accounting data you input into our offline-first SQLite database and sync to our cloud infrastructure.
• Payment information: Billing details processed securely via Stripe. We do not store full credit card numbers.

3. How We Use Your Information

We use the information we collect to:

• Provide, maintain, and improve our Services, including our AI-powered insights.
• Sync your data across devices using Firebase Firestore.
• Respond to your comments, questions, and customer service requests.
• Send you technical notices, updates, security alerts, and administrative messages.

4. Data Security

We implement reasonable security measures to protect your information. Your data is encrypted in transit and at rest. Because EnneaBook utilizes an offline-first architecture, a copy of your data resides locally on your device; you are responsible for maintaining the security of your device.

5. Contact Us

If you have any questions about this Privacy Policy, please contact us at privacy@enneabook.com.