| 摘要 |
PURPOSE: Provided is to reduce social costs and troubles caused between purchasers, main payment companies and several other payment companies due to a credit card transaction, to collect data for taxation by activating credit card use, and to improve transparent economy. CONSTITUTION: Credit card terminals, main payment companies and several other payment companies of POS separation payment system are tied up and establish a social commerce network. Databases for credit card terminals, main payment companies and several other payment companies are established and a circulation system is established. Credit card transaction information is stored in the DB, and balance accounts system is established and managed. [Reference numerals] (AA) Start; (BB) Makle a request for payment; (CC,FF,NN) Normal processing; (DD,EE,MM) Output a screen indicating the a payment process is impossible; (HH,II,JJ,LL,OO,QQ) End; (KK,PP) Print out a slip of a secondary payment company; (S100) Separated payment?; (S110,S140) Request payment to a main payment company; (S120) Request payment to a secondary payment company; (S130) Main payment company performs a payment process?; (S150,GG) Print out a slip of the main payment company |
