In an effort to provide Sour members with better services, we are pleased to inform you of the revisions in the privacy policy.

1. Revisions
- Deletion of Facebook Login-linking service in 1. Collecting personal information
- Modification of retention period related to airline mileage accrual in 1. Collecting personal information
　(Before) Five years → (After) One year
- Addition of Method, procedure and effects of refusal to consent to the transfer of personal information in 3. Provision and consignment of personal information
- Deletion of the personal information expiration date system in 4. Destruction of personal information

2. Reason for Changes
- End of Facebook Login-linking service and certain phrases in the privacy policy and Conditions revised in accordance with the amended Personal Information Protection Act (September 15)

3. Revision date : November 20, 2023
　Announcement date : November 20, 2023