The company website does not use analytics or advertising cookies or build visitor profiles. Only connection data needed to deliver the site and emails you choose to send may be processed.
This document reflects the services and platform behavior currently provided.
1. Scope and purposes
This policy applies to the company introduction, product index, and company contact surfaces on mmche.studio. The separate Nesecu Privacy Policy covers app photos, advertising, purchases, and app support.
Mustardmustache processes information only as needed to deliver pages, maintain security, answer company, partnership, and press enquiries, and comply with law.
2. Information processed
Hosting infrastructure may temporarily process IP address, access time, requested URL, browser or device information, and error or security records to deliver and protect the site. Mustardmustache does not use this data for advertising or visitor behavior profiles.
If you email us, we process the sender address, display name, signature, enquiry, and files you choose to attach. Do not send government identifiers, financial or health data, original photos of pets or children, or other unnecessary sensitive information.
- Website analytics or advertising cookies: none
- Company website account or first-party database: none
- Company contact: hello@mmche.studio
3. Disclosure, processors, and international handling
Mustardmustache does not sell enquiry information or disclose it to third parties unless required by law or separately authorized by you.
Managed hosting, content delivery and security infrastructure, and Google Workspace email may process network or email information outside Korea. Transfers occur through encrypted connections when you visit or send email and are handled under each provider's security, retention, and applicable legal terms.
4. Retention and deletion
Ordinary company enquiries are kept for one year after closure. Contract, purchase, refund, or dispute records may be kept for three years unless applicable law requires longer.
Electronic records held separately by Mustardmustache are securely deleted when their purpose ends. The operator does not retain hosting security logs as a separate visitor profile; infrastructure providers delete them under their operational procedures after the necessary period.
5. Your rights and contact
You may request access, correction, deletion, or restriction of enquiry records about you. We act without undue delay unless retention is legally required or another person's rights would be affected.
Contact the Mustardmustache privacy team at hello@mmche.studio. We may request only the minimum additional information needed to verify the request.
6. Children, safeguards, and changes
The company website does not offer an account or enquiry service directed to children under 14. A legal guardian should send any enquiry involving a child's personal information.
We normally post changes 7 days before they take effect and materially adverse changes 30 days before. Urgent legal or security changes may take effect immediately with an explanation.
Privacy contact
- Data controller
- Mustardmustache
- Privacy contact
- Mustardmustache Privacy Team
- hello@mmche.studio
- Business address
- 2F, Unit 4, 78 Saeun-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17079, Republic of Korea