Privacy Policy [Updated April 30, 2025]

1. Introduction

At Zenna, your privacy is important to us. This Privacy Policy explains how we collect, use, and share your personal information when you use our website and services. By using our services, you consent to the collection and use of your information in accordance with this policy.

2. Information We Collect

We may collect the following types of information:

• Personal Information: Such as your name, email address, and payment details when you sign up or subscribe to our services.

• Health-Related Information: Information about the frequency of migraines, which is considered sensitive health data and is used to personalize your experience and improve our services.

• Usage Data: Information about how you interact with our website and services, such as IP addresses, browser types, and usage patterns.

• Cookies and Tracking Technologies: We use cookies and similar technologies to enhance your experience on our website. You can manage or disable cookies through your browser settings.

3. How We Use Your Information

We use your personal and health-related information to:

• Provide, maintain, and improve our services.

• Communicate with you regarding your account, transactions, and service-related updates.

• Send promotional emails about our services, if you agree to receive them.

• Process payments and deliver services in accordance with your subscription plan.

• Personalize your experience by understanding your migraine frequency and offering appropriate solutions.

4. Marketing Communications

If you agree, we may send you marketing emails about updates, offers, and new features related to our services. You can opt-out of receiving these communications at any time by contacting us through this link.

5. Sharing Your Information

We do not sell or rent your personal information. However, we may share your information with third-party service providers who assist in delivering our services, such as payment processors, email marketing tools, and hosting services. These third parties are obligated to protect your information in accordance with our Privacy Policy and applicable laws. We may also disclose your information if required by law, such as to comply with a subpoena or other legal processes.

6. Data Security

We implement appropriate security measures to protect your personal data from unauthorized access, alteration, or disclosure. These measures include encryption, secure servers, and restricted access to data. However, no online service is completely secure, and we cannot guarantee the absolute security of your data.

7. Data Retention

We retain your personal and health-related information for no longer than necessary for the purposes outlined in this policy, and in any case, for no longer than 2 years after your last interaction with our service, unless required by law. After this period, your personal data will be securely deleted or anonymized.

8. Your Rights

You have the following rights regarding your personal data:

• Access: You can request a copy of the personal information we hold about you.

• Correction: You can update or correct your personal information if it is inaccurate or incomplete.

• Deletion: You can request that we delete your personal data, subject to any legal obligations we may have to retain it.

• Opt-out: You can opt-out of receiving marketing communications at any time.

To exercise any of these rights, please contact us through this link.

9. Cookies

We use cookies to enhance your experience on our website. Cookies help us understand how you use our services, remember your preferences, and personalize your experience. You can manage your cookie preferences through your browser settings. Please note that disabling cookies may affect the functionality of our website.

10. Changes to the Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page, and your continued use of our services indicates your acceptance of the revised policy. We encourage you to review this Privacy Policy periodically to stay informed about how we are protecting your information.

11. Contact Information

If you have any questions or concerns about this Privacy Policy or how we handle your data, please contact us through this link.