SELF-SCANNING SYSTEM AND PURCHASED-ITEM REGISTERING APPARATUS, PURCHASED-ITEM REGISTERING METHOD, AND COMPUTER PRODUCT

摘要

A specific-item-information storing unit storesinformation on a specific item that can be contained in onecontainer together with other item. A specific-itemjudging unit judges, when the registration for thepurchased-item is received, whether the purchased-item is aspecific item based on the information stored. A receptioncontrol unit controls, when the specific-item judging unitjudges that the purchased-item is a specific item, aself-scanning system to continue to receive a registration forother purchased-item and to perform a weight determinationaccording to an instruction for completing the registrationfrom a customer.