1. Purpose of Collection and Use of Personal Information (1) Website Membership Registration and Management To verify membership registration, identify and authenticate users, maintain member accounts, verify identity where required, prevent unauthorized use, verify parental or legal guardian consent for children under 14, provide notices, and handle inquiries and complaints. (2) Products and Services To deliver products and services, issue contracts and invoices, provide content and personalized services, verify identity and age, process payments and settlements, and collect outstanding payments. (3) Complaint Handling To verify the identity of the requester, review inquiries or complaints, contact users during investigations, and notify them of the results. 2. Personal Information Collected User ID, name, password, address, mobile phone number, email address, and, for users under 14, legal guardian information. 3. Retention Period Until membership is terminated. If required by applicable laws, personal information will be retained for the legally prescribed period. For details, please refer to the Privacy Policy.