HOUSEKEEPING BOOK SERVICE PROVISION DEVICE AND HOUSEKEEPING BOOK SERVICE PROVISION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a housekeeping book service provision device and a housekeeping book service provision method.SOLUTION: A housekeeping book service provision device comprises: a first data reception part for receiving first data including an item of income or payment which is input on a messenger dialogue window displayed on a user terminal; a second data processing part for, extracting second data of a predetermined and preset format from the first data, and then storing the second data; a third data extraction part for reflecting the second data, and then extracting third data including a grand total or a partial total amount of the second data; and a data transmission part for transmitting the second data or the third data to the user terminal so that the second data or the third data is displayed on the user terminal.SELECTED DRAWING: Figure 2