1. Purpose of collecting and using personal information.
- Identification of the person and real name according to the service use.
- Delivery of notices and communication channels for complaints.
- Information on the latest information such as new services and data for providing personalized services.
- and provide good quality services.

2. Items of personal information to be collected.
- Name, email address, phone number, and other options.

3. Period of retention and use of personal information.
- In principle, when achieving the purpose of collecting or providing personal information, it is destroyed without delay.
- If it needs to be preserved by other laws, such as the Consumer Protection Act, it will be preserved for a certain period of time.