Privacy Policy

1. Introduction

SaveDee ("we", "our", or "the application") respects your privacy. This Privacy Policy explains how we collect, use, and protect your personal information when you use the SaveDee application.

2. Information We Collect

3. How We Use Your Information

• Provide expense tracking and management services
• Generate reports and financial analytics
• Send notifications via LINE Messaging API
• Process payments for Premium plans
• Improve and develop our services
• Prevent fraud and maintain security

4. Data Sharing

We do not sell, rent, or trade your personal information to third parties, except:

• LINE Corporation - for LINE Login and Messaging
• Omise (Payment Gateway) - for Premium payment processing (only necessary data)
• MongoDB Atlas - for database storage (encrypted)
• Google Cloud - for Speech-to-Text API (audio not permanently stored)
• When required by law or government authorities

5. Data Security

• Data encrypted with HTTPS/TLS
• Passwords hashed with bcrypt
• Strict access control and authentication
• Automatic data backups
• Regular security audits

6. Your Rights

You have the right to:

• Access and download your data (Export CSV/PDF)
• Edit or delete expense records
• Request deletion of your account and all data
• Refuse cookies (may affect functionality)
• Withdraw consent for data use

7. Cookies and Tracking Technologies

• Session Cookies - for login sessions
• Preference Cookies - store settings (language, theme)
• Google AdSense Cookies - for ad display (Free tier only)
• Analytics - usage analysis (non-identifiable)

8. Third-Party Services

9. Data Retention

• Account data: Retained until you delete your account
• Expense data: Retained as long as you want (manually deletable)
• Payment data: Retained for 7 years per tax law
• Logs: Retained for 90 days
• Voice data (Voice Input): Not permanently stored - deleted immediately after processing

10. Use by Minors

SaveDee is not designed for users under 13 years old. If we discover unauthorized collection of children's data, we will delete it immediately.

11. Policy Changes

We may update this Privacy Policy periodically. Significant changes will be notified via LINE or dashboard.