| 摘要 |
PROBLEM TO BE SOLVED: To provide a commodity sales data registration processor capable of changing display contents of a customer face input-output device according to the age of a customer.SOLUTION: A commodity sales data registration processor 1 includes: a customer face output device for displaying information to a customer side; an imaging part 202 for imaging a customer; a commodity master 14A for storing a unit price per commodity code which is an identifier uniquely assigned to each commodity; a transaction file 14B for storing the contents of one transaction based on information read from the commodity master 14A based on a commodity code; a threshold file 14C for storing a threshold of a feature quantity for authenticating an age; a message file 14D for storing a message to be displayed in the customer face output device; and a controller 11 for comparing a feature quantity of a customer imaged by the imaging part 202 with a threshold read from the threshold file 14C corresponding to the feature quantity to determine whether the customer is an aged person, and when determining that he/she is an aged person, causing the customer face output device to display the contents of the transaction in an aged person mode. |
