Long-Term Outstanding Item Checking of Bank-Campus Multi-function Card System

Each of the multi-function card systems has been continuously expanding its function, and almost to the acme . The implementation of bank-campus multi-function card system has realized the multi-win among banks, merchant stations, card owners and schools. However, these designs are confined to the connotative expansions of the system function, not the further optimize of the system. Furthermore, it causes considerable of data deposits .The paper explores the long-term outstanding item checking relationships among various entities in the bank-campus multi-function card system, and designs E-R chart and information flow to illustrate. Finally, the paper provides processing of checking , compiling methods of reconciliation statement of balance and checking methods of long-term outstanding item.