The internet housekeeping book and accounting account book service method which has the feature which uses electronic transactions recording

摘要

PURPOSE: An Internet domestic account using electronic commerce records and an account book service method are provided to enable a customer to manage a domestic account and an account book by transmitting commerce records to the customer through an electronic media which stores the records or through the Internet. CONSTITUTION: A customer purchases a product from a store. The customer goes to a store client computer in order to pay the price for the product. An operator of the store client computer inputs specific information on customers such as customer numbers(401). The customer inputs catalogs of product in return(402,403). The customer writes out a domestic account(404). Selling records of the store are stored(405). A receipt is issued to the customer in order to prove that the customer purchased the product(406).