Privacy Policy

1. Information We Collect

We collect the following information when you use Keisan Lab:

• Email address
• Name (optional)
• Payment information (securely processed by Stripe)
• Usage data and platform activity
• Device and browser information

2. How We Use Your Information

We use the collected information to:

• Provide and maintain the service
• Process payments and manage subscriptions
• Communicate with you about your account
• Improve our service and predictions
• Protect against fraudulent activity

3. Data Sharing

We do not sell your personal information. We only share data with:

• Stripe: Secure payment processing
• Analytics: Anonymous data to improve the service

4. Data Security

We implement industry-standard security measures, including encryption of data in transit and at rest, to protect your personal information. However, no method of transmission over the Internet is 100% secure.

5. Your Rights

You have the following rights regarding your personal data:

• Access your personal data
• Correct inaccurate data
• Request deletion of your account and data
• Export your data in a readable format
• Opt out of marketing communications

6. Data Retention

We retain your data while your account is active. If you delete your account, we will erase your personal data within 30 days, except where retention is required by legal obligations.

7. Contact

If you have questions about our privacy policy, contact us: