| 摘要 |
PURPOSE:To shorten the communication time for transmitting information required for a processing, to execute an electronic slip processing at a high speed, and to curtail the communication cost. CONSTITUTION:The terminal side is provided with an item contents change information managing part 2 for recording the change of data of the item concerned with respect to an item contents change information recording area 1 for recording whether the change of the contents of each item of a slip exists or not, and a transmitting item information managing part 4 for selecting and recording information of an item transmitted to a host side with respect to a transmitting item information recording area 3 for recording the information of the item transmitted to the host side. Also, the host side is provided with a received item information recording area 5 for recording the information of the item received from the terminal side, an item initial state recording area 6 for recording the information in an initial state of each item of the slip, an item contents reproducing part 7 for reproducing the data of the contents of the item of the slip of the terminal side on the host side, a reproduced item contents recording area 8 for recording the data of the contents of the item of the reproduced slip, respectively. |
