▶ Purpose of Collection and Use of Personal Information - Identification according to the use of the service, identification of real name, confirmation of intention to join, and use of age-restricted services - Deliver notices, secure communication channels for handling complaints, and secure accurate delivery destination information when delivering goods - Data for guiding the latest information, such as new services, and providing personalized services - Providing other smooth, high-quality services, etc ▶ Items of personal information to be collected - Name, e-mail, resident registration number, address, contact information, mobile phone number, and other options ▶ Period of retention and use of personal information - In principle, personal information is collected or destroyed without delay when achieving the purpose provided. - However, for smooth service consultation, the contents can be retained for three months after completion of the consultation If it is necessary to preserve it under other laws, such as the Consumer Protection Act in Electronic Commerce, it shall be preserved for a certain period of time.