Privacy Policy
Last updated: May 23, 2026
MotherFlame (“we”) operates the website optcg-motherflame.com and the MotherFlame desktop application. This policy explains what data we collect, why, and how we protect it.
1. Data We Collect
When you subscribe: we collect your email address to send you your license key and manage your subscription. Payment data (card numbers, etc.) is processed directly by Stripe and never touches our servers.
In the app: all your match data (history, statistics, notes) is stored locally on your device. It is never transmitted to our servers.
Meta stats: the Meta tab displays aggregated, anonymous data from the OPTCGSim simulator. No personal data is collected through this feature.
2. How We Use Your Data
- Send your license key by email
- Validate your active subscription when you open the app
- Handle renewals and cancellations via Stripe
- Respond to your support requests
We never sell, rent, or share your data with third parties for commercial purposes.
3. Third-Party Services
- Stripe — payment processing. Stripe Privacy Policy ↗
- Supabase — secure storage of license keys and emails. Supabase Privacy Policy ↗
- Resend — license email delivery. Resend Privacy Policy ↗
4. Data Retention
We retain your email address and license key for as long as your subscription is active, then for 12 months after cancellation for support purposes. You may request deletion at any time.
5. Your Rights
You have the right to access, correct, delete, and export your personal data. To exercise these rights, contact us at support@optcg-motherflame.com.
6. Cookies
This site does not use tracking or advertising cookies. Strictly necessary technical cookies may be present (e.g., Stripe session cookies during checkout).
7. Contact
For any questions about this policy: support@optcg-motherflame.com