When the account registration is successful, what information will be obtained? Customer Code: code issued by the securities company for customers within the scopecustomer administration (reset pin password, update data, etc.) Sub Securities Account: an account used for safekeeping of securities portfolios on behalf of customers who already have SID at KSEI SID (Single Investor Identification): single investor identity in the capital market issued by KSEI which is used for recording securities transaction data Customer Fund Account (RDN): an account created by a securities customer at the time Opening an account as an incoming/outgoing fund account for stock investment UserID Passwords