BALANCE FOR FACE-TO-FACE EXPLANATION SALES

摘要

PROBLEM TO BE SOLVED: To enable a clerk and a customer to smoothly communicate with each other. ;SOLUTION: Material of a dish using sales goods and cooking method for the dish are hierarchically stored as recipe information 44b in an SDRAM 44. A 'recipe' key 32a is displayed on a touch screen 33 on the store side, and a 'recipe' key 34a is displayed on a touch screen 35 on the customer side. When the clerk inputs the 'recipe' key 32a or the customer inputs the 'recipe' key 34a, the recipe information is displayed and the recipe information is hierarchically displayed on the customer side touch screen 35.;COPYRIGHT: (C)2003,JPO