Main Square
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Privacy Policy

Last updated: March 20, 2026

Main Square, Unipessoal, Lda. ("Main Square", "we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website mainsquare.pt and use our published mobile applications.

1. Information We Collect

Information You Provide: When you contact us through our website, we may collect your name, email address, and the content of your message.

Automatically Collected Information: We may collect minimal technical information automatically when you visit our website (for example, server logs and language preference needed for website operation).

Mobile Applications: Our mobile applications are designed with a privacy-first approach. We minimize data collection and, wherever possible, store data locally on your device. Each application has its own specific privacy details on its app legal page.

2. How We Use Your Information

We use the information we collect for the following purposes:

  • To respond to your inquiries and provide customer support
  • To operate, maintain, and improve our website and applications
  • To analyze usage patterns to enhance user experience
  • To comply with legal obligations

3. Data Storage and Security

We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the Internet is 100% secure, and we cannot guarantee absolute security.

For our mobile applications, we prioritize local data storage on your device. When data must be transmitted, we use industry-standard encryption protocols.

4. Third-Party Services

We do not sell, trade, or otherwise transfer your personal information to third parties for commercial purposes.

Some of our mobile applications may use Google AdMob to display advertisements. In the EU, a GDPR consent form allows users to choose between personalised and non-personalised ads. AdMob may collect device identifiers for ad delivery. Health and medication data is never shared with advertising networks. See each app's specific privacy policy for details.

5. App-Specific Legal Documents

  • MedStock Privacy Policy (EN/PT)
  • MedStock Terms & Legal Notices (EN/PT)

6. Cookies

Our website may use minimal cookies for essential functionality, such as remembering your language preference. We do not use tracking cookies for advertising purposes.

7. Your Rights (GDPR)

Under the General Data Protection Regulation (GDPR), if you are a resident of the European Economic Area, you have the following rights:

  • Right of Access: You can request a copy of the personal data we hold about you.
  • Right to Rectification: You can request that we correct any inaccurate information.
  • Right to Erasure: You can request that we delete your personal data.
  • Right to Restriction: You can request that we restrict the processing of your data.
  • Right to Data Portability: You can request to receive your data in a structured, commonly used format.
  • Right to Object: You can object to the processing of your personal data.

To exercise any of these rights, please contact us at geral@mainsquare.pt.

8. Children's Privacy

Our services are not directed to individuals under the age of 16. We do not knowingly collect personal information from children. If we become aware that we have collected data from a child, we will take steps to delete that information.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. We encourage you to review this page periodically.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us:

  • Company: Main Square, Unipessoal, Lda.
  • NIPC: 519226666
  • Email: geral@mainsquare.pt
  • Location: Lisbon, Portugal

© 2026 Main Square, Unipessoal, Lda. All rights reserved.