Company Name / Representative: [Daydream/Doughyun Kim] Business Registration Number: [623-54-00728] Mail-Order Business Registration Number: [제 2023-용인수지-0723 호] Business Address: [126, Seongbok 2-ro, Suji-gu, Yongin-si, Gyeonggi-do, Republic of Korea] Customer Service Phone: [010-8871-1763] Customer Service Email: [daydreamjewelry925@gmail.com]