a corporation Momstay
- Representative: Lee Seungwon
- Business registration number: 481-86-02481
- Mail order business report number: 제 2023-성남분당B-0458호
- Customer Service: 070-8691-1676
- E-mail: info@momstay.net
- Privacy Officer: Lee Seungwon
25-1 Jeongja-dong, Bundang-gu, Seongnam-si, Gyeonggi-do, 21F, KINS Tower