회원 가입 - Neocure 
 Cookies , service usage history 
 ( Visit date and time , IP , Bad record ) 
 - Membership service utilization and counseling management 
 - Identify and prevent fraudulent use 
 - Dismiss membership immediately 
 - 5 year retention for purchasing members ( Consumer Protection Act in Electronic Commerce etc . ) 
 - 3 months for IP 
 ( Communication Confidentiality Protection Act ) 
 - However , information that is kept separately according to relevant laws and company policies