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Multiple Subdomain Policy

Effective Date: 03-July-2025
Last Updated: 03-July-2025

This Multiple Subdomain Policy explains how COM Supplement (“we”, “our”, or “us”) manages the use, data sharing, and compliance standards across all subdomains of our primary domain: https://com-supplement.com/.

By accessing any subdomain associated with COM Supplement, you agree to be bound by this policy, along with our Privacy Policy, Terms and Conditions, and Disclaimer.

1. What Is a Subdomain?

A subdomain is a prefix added to our main domain, such as:

  • “Product_Name”.com-supplement.com – Single product Landing Page
  • shop.com-supplement.com – eCommerce and checkout
  • blog.com-supplement.com – Health and supplement articles
  • support.com-supplement.com – Help center or customer service
  • dashboard.com-supplement.com – User accounts or order history

Each subdomain is operated under the same ownership and legal entity (COM Supplement), but may serve different functions or audiences.

2. Unified Privacy Standards

All subdomains are governed by a unified privacy framework, which means:

  • Personal data collected on any subdomain is handled according to the same Privacy Policy.

  • Data may be shared between subdomains to improve functionality, customer service, marketing, and security.

  • Cookies, analytics tools, and session tracking may be consistent across subdomains to ensure seamless user experience.

3. Cookies & Tracking Across Subdomains

When you use one subdomain (e.g., blog.com-supplement.com), cookies may be stored and accessed on another (e.g., shop.com-supplement.com). These cookies may track:

  • Session status

  • User preferences

  • Shopping cart contents

  • Analytics and behavior patterns

You can manage cookie preferences via your browser or through our cookie management tool (if implemented site-wide).

4. Single Sign-On (SSO) and Account Linking

If applicable, users may be able to log into multiple subdomains using the same account credentials (e.g., for shop and dashboard).

  • Your login information is securely shared across subdomains via encrypted tokens.

  • Passwords and sensitive data are never transmitted in plaintext between subdomains.

  • Logging out from one subdomain may log you out of others, depending on your browser settings and our configuration.

5. Security and Data Protection

All subdomains use secure HTTPS protocols and encryption. In addition:

  • We use centralized security controls to monitor activity across all subdomains.

  • Subdomains are regularly scanned for vulnerabilities.

  • Data backups and user information are securely stored in accordance with GDPR and CCPA standards.

6. Compliance Across Subdomains

The following legal and compliance policies apply uniformly across all subdomains:

Each subdomain is an extension of COM Supplement and adheres to the same consumer protection and data privacy regulations.

7. Third-Party Services on Subdomains

Some subdomains may integrate with third-party tools or services (e.g., Shopify, Stripe, Mailchimp, Google Analytics). These may involve:

  • Data transmission to third-party servers

  • Embedded scripts or pixels

  • Different cookie behavior or opt-in/opt-out flows

We ensure these third parties also comply with relevant privacy and security regulations.

8. Subdomain-Specific Content and Features

While the legal structure is unified, content and functionality may vary between subdomains:

  • “Product_Name”.com-supplement.com – Single product Landing Page
  • shop.com-supplement.com – Sales, checkout, shipping, and order management
  • blog.com-supplement.com – Informational content, wellness tips, articles
  • support.com-supplement.com – FAQs, ticketing, live chat, user help
  • dashboard.com-supplement.com – User accounts, saved orders, subscriptions

Each subdomain may have tailored navigation, designs, or forms that serve its purpose while maintaining compliance with the broader policy framework.

9. Modifications to This Policy

We reserve the right to update or modify this Multiple Subdomain Policy at any time. All changes will be posted on this page with the updated “Last Updated” date.

Your continued use of any subdomain under com-supplement.com after such modifications constitutes your acceptance of the updated policy.

10. Contact Us

If you have any questions about this policy or how subdomains operate under COM Supplement, contact us at:

Email: support@com-supplement.com
Mailing Address:
COM Supplement, 11628 Westlake Dr, Charlotte, NC 28273, US