METHOD FOR CARRYING OUT CONVERSATIONAL CUSTOMER INTERVIEW AND GAS APPLIANCE SALE AND PAYMENT, COMPUTER, AND COMPUTER-READABLE STORAGE MEDIUM

摘要

Staff at a gas provider can carry out an interview with a customer more smoothly by having obtained all necessary information beforehand rather than during the interview itself. Using a computing system, a customer interview relating to the sale of a gas appliance is carried out in a format of a conversation with a customer.