This site provides official information about Mustardmustache and its original products. Each product has separate terms for its use.
This document reflects the services and platform behavior currently provided.
1. Purpose
mmche.studio provides company information, a product index, legal notices, and official contact routes. Product descriptions and store links are informational; actual availability and features follow the relevant store and released product.
2. Intellectual property
Names, logos, copy, design, images, and editorial materials belong to Mustardmustache or their lawful owners. You may not reproduce, redistribute, sell, or use them misleadingly beyond personal reference without permission.
3. Prohibited use
Do not interfere with the site's security or operation, send excessive automated requests, infringe third-party rights, or falsely suggest an affiliation with Mustardmustache.
4. External services and links
External services such as the App Store, Google, and Toss have their own terms and privacy policies. Mustardmustache does not control their availability, payment systems, or policy changes.
5. Changes, closure, and liability
The site may change for security, quality, operational, or legal reasons. Where practicable, we give 30 days' notice before closing the entire site, except for urgent security or legal reasons.
To the extent permitted by law, site information is provided as available. Nothing limits liability for intentional or grossly negligent conduct or mandatory consumer rights.
6. Law, venue, and notice
Korean law applies, and venue follows the Korean Civil Procedure Act. Mandatory consumer protections where you live remain unaffected.
Ordinary changes are posted 7 days in advance and materially adverse changes 30 days in advance, with exceptions for urgent legal or security changes.
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