1. Collection Items of Personal Information Collection items: Name, email, inquiry contents Collection method: Through the Contact Us page on the company website 2. Purpose of Collection and Use of Personal Information Purpose of collection: Responding to customer inquiries and analyzing data for service improvement Purpose of use: Utilizing for responding to customer inquiries and contacting them, as well as for improving and analyzing services 3. Retention and Use Period of Personal Information Personal information is retained and used for 2 years from the time of collection, and is immediately destroyed thereafter. 4. Refusal of Consent and Restrictions Consent to the collection and use of personal information is optiona l. If consent is refused, inquiries cannot be made through the Contact Us page. 5. Procedure and Method of Personal Information Disposal Personal information is immediately destroyed when the retention period has elapsed or the processing purpose has been achieved. Disposal procedure: Personal information that has been output via email is destroyed through shredding or incineration. 6. Provision of Personal Information to Third Parties Personal information will not be provided to third parties for the purposes of collection and use. 7. Entrustment of Personal Information Processing Personal information will not be entrusted to others. 8. Rights of the Personal Information Subject The user has the right to access, correct, delete, and request a stop to the processing of their personal information at any time. The user may also file a complaint about the company's handling of personal information. 9. Contact Information of Personal Information Manager Personal information manager: Sejun Park Contact: Sejun Park/psj@oplasys.com