Registration system for discount credits

摘要

Registration system for discount credits from customers to trading companies, characterized by:Equipment to be accompanied by participating customers (1) with a display surface (2) for the purpose of issuing information to customers, each as the holder of a discount account with different participating trading companies,input devices installed at the participating trading companies (4, 5) to automatically detect information displayed on the display surface (2) and to modify the discount appropriation;and a processing organisation changing the discount balance on the relevant discount account based on the information entered (3).