Privacy Policy
Last updated: April 28, 2026
1. Introduction
Welcome to Commodity Seasonal Calendar ("we," "our," or "us"), accessible at comcalend.com. We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains what information we collect, how we use it, and what rights you have in relation to it.
By using our website, you agree to the collection and use of information in accordance with this policy. If you do not agree with the terms of this policy, please discontinue use of our site.
2. Information We Collect
We collect information in the following ways:
Account Information
When you sign in using Manus OAuth, we receive your name, email address, and a unique identifier (OpenID). This information is stored in our database solely to enable authenticated features such as posting comments.
Usage Data
We may collect anonymized information about how you interact with the site, including pages visited, time spent, and features used. This data is used to improve the user experience and is not linked to your identity.
Comments
Any comments you submit on the site are stored in our database and associated with your account. Comments are visible to other users.
Cookies
We use a session cookie to keep you logged in. This cookie is strictly necessary for authentication and does not track you across other websites. We do not use advertising or tracking cookies.
3. How We Use Your Information
We use the information we collect to:
- Provide and maintain the Commodity Seasonal Calendar service
- Enable authenticated features such as commenting
- Improve and personalize the user experience
- Monitor usage patterns to fix bugs and optimize performance
- Comply with legal obligations
We do not sell, trade, or rent your personal information to third parties. We do not use your data for advertising profiling.
4. Third-Party Services
We use the following third-party services that may process data on our behalf:
| Service | Purpose | Privacy Policy |
|---|---|---|
| Manus OAuth | User authentication | manus.im/privacy |
| Google Analytics | Anonymous usage analytics | policies.google.com |
| Google Search Console | Search indexing & performance | policies.google.com |
5. Data Retention
We retain your account information and comments for as long as your account is active or as needed to provide services. If you wish to delete your account and associated data, please contact us at the email address below and we will process your request within 30 days.
6. Your Rights
Depending on your location, you may have the following rights regarding your personal data:
- Access: Request a copy of the personal data we hold about you
- Correction: Request correction of inaccurate data
- Deletion: Request deletion of your personal data ("right to be forgotten")
- Portability: Request your data in a machine-readable format
- Objection: Object to processing of your personal data
To exercise any of these rights, please contact us at [email protected].
7. Children's Privacy
Our service is not directed to individuals under the age of 13. We do not knowingly collect personal information from children under 13. If you become aware that a child has provided us with personal information, please contact us and we will take steps to delete such information.
8. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify users of any material changes by updating the "Last updated" date at the top of this page. We encourage you to review this policy periodically. Continued use of the site after changes constitutes acceptance of the updated policy.
9. Contact Us
If you have any questions about this Privacy Policy or our data practices, please contact us: