1. Items of personal information to be collected
- Name, Contact number, E-mail

2. Purpose of collection
① Contact number, E-mail : Delivered the news and notices, complaint handling.
② Name : Delivered the news and notices.

3. Retention period of personal information
① Record of agreement or withdrawal : 5 years
② Record of payment and supply : 5 years
③ Record of consumer complaints and dispute settlement : 3 years