Terms of Service

Terms of Service

Last updated: May 28, 2026 · Effective date: May 28, 2026

Note: The Korean version of these Terms is the official, legally binding text. This English translation is provided for the convenience of non-Korean readers. View the Korean original.

Article 1 (Purpose)

These Terms of Service ("Terms") govern the rights, obligations, and responsibilities between Mr.AI Inc. ("Company") and users in connection with the AI Market Twin service ("Service").

Company Information

Legal NameMr.AI Inc. (주식회사 미스터에이아이)
CEOHyunwoo Lee
Business Registration No.693-87-03907
Mail-Order Business Reg.2026-Yongin-Suji-2253
Head Office14-30 Jukjeon-ro 27beon-gil 604-803, Suji-gu, Yongin-si, Gyeonggi-do, Republic of Korea
General Contactcontact@markettwin.ai

Article 2 (Definitions)

Article 3 (Effect and Modification of Terms)

These Terms become effective upon posting on the Service. The Company may modify these Terms as necessary. Modified Terms are announced at least seven days before their effective date.

Article 4 (Service Offerings)

The Company provides the following services:

Article 5 (Fees and Refunds)

Service fees and payment methods follow the pricing policy. Refunds are granted in full when requested within seven days of payment if no simulation has been run. Full details are available in the Refund Policy.

Article 6 (User Obligations)

Users must not:

Article 7 (Intellectual Property)

All intellectual property rights to the Content and systems provided by the Service belong to the Company. However, data entered by the user and simulation results derived therefrom may be used by the Company to improve the Service, to the extent that the user's rights are not infringed.

Article 8 (Limitation of Liability)

The Company exercises reasonable efforts to maintain the accuracy and reliability of simulation outputs but is not responsible for the consequences of business decisions made based on those outputs. Simulations are decision-support tools; final decisions rest with the user.

Article 9 (Termination)

Users may terminate their use of the Service at any time via the in-Service deletion function or by emailing contact@markettwin.ai.

Article 10 (Dispute Resolution)

Disputes arising in connection with these Terms are governed by the laws of the Republic of Korea, and the Seoul Central District Court has exclusive jurisdiction.

Article 11 (Contact)

For inquiries regarding these Terms, please contact contact@markettwin.ai.