| 摘要 |
Novelty: system for the automatic discount reimbursement and return of a respective sum of money to certified entitled purchasers or groups of purchasers of precise goods. Constitution: plural devices (I,2,3
N) being installed at selling points and sending messages (Ia,2a,3a
,Na) containing identification data as well as the quantity and/or price of precise purchased goods to a central processing unit of a central database 4. After identification controls accomplished by the device (1,2,3
,N) sending the message (5a,6a,7a
,Na) and transaction safety controls, the bank monetary account registered in the central database is credited -upon sending of the related message (5a,6a,7a
,M)- with the precise sum of money corresponding to the precise purchase. |
