Legal
These terms govern your access to and purchase of MmartinsC programs, website and pages. By purchasing, accessing or using any of them, you agree to these Terms, the Refund & Cancellation Policy and the Privacy Policy. If you do not agree, please do not use the service. Last updated August 2026.
The website mmartinsc.online and the MmartinsC programs are operated by Mateus Martins Cardoso de Sá, an individual sole trader (natural person) trading under the name "MmartinsC", CPF 120.361.839-56, Rua Angelo Molina, 17, Terra Boa, Paraná, Brazil, CEP 87240-000 ("MmartinsC", "we", "us").
MmartinsC is a trade name, not a registered company. Your contract is with the individual named above, who is personally responsible for the service, the payments and the support described in these Terms. Contact: mateusmartinschaves@gmail.com.
MmartinsC sells digital educational products for general wellness, beauty and lifestyle, delivered as web apps and video lessons. All products are digital; we do not sell or ship physical goods. Product descriptions, prices and any recurring terms are shown at checkout.
Purchases are covered by a 7-day money-back guarantee, with case-by-case consideration afterward, and subscriptions can be cancelled anytime. The full terms are in the Refund & Cancellation Policy, which forms part of these Terms.
All MmartinsC content — apps, videos, text, images and materials — is owned by Mateus Martins Cardoso de Sá or his licensors and is protected by intellectual property laws. On purchase you receive a personal, non-exclusive, non-transferable licence to access and use the content for your own personal use. You may not copy, resell, redistribute, publicly share or create derivative works from the content without written permission.
MmartinsC programs are educational and for general wellness, beauty and lifestyle purposes only. They are not medical advice, diagnosis or treatment and are not a substitute for consultation with a qualified health professional. Always seek professional advice before changing your diet, exercise or routine, especially if you are pregnant, nursing, taking medication or have a medical condition. Individual experiences and outcomes vary, and we make no guarantee of any specific result.
The programs are provided "as is". To the maximum extent permitted by law, MmartinsC is not liable for indirect or consequential losses arising from use of the content. Nothing in these terms limits rights that cannot be limited under applicable consumer law, including mandatory consumer protections in your country.
We process personal data as described in our Privacy Policy, which complies with the EU GDPR and Brazil's LGPD. The data controller is Mateus Martins Cardoso de Sá, at the address given in section 1. By using our website and pages you acknowledge that we use cookies and tracking technologies — including analytics and advertising tools such as the Meta (Facebook) pixel and Google tags, used for measurement and remarketing — as described in that policy and subject to the consent choices we offer there.
We may update these terms from time to time. The "last updated" date shows the current version, and material changes will be communicated where appropriate. Continued use after an update means you accept the revised terms.
These terms are governed by the laws of Brazil, without affecting mandatory consumer-protection rights you may have in your country of residence.
Questions about these terms: mateusmartinschaves@gmail.com, +55 44 99762-5987, Rua Angelo Molina, 17, Terra Boa, Paraná, Brazil, CEP 87240-000.