DEVICE AND METHOD FOR MANAGING REAL TIME TRANSACTION INFORMATION, TRANSACTION REPEATER, AND TRANSACTION TERMINAL

摘要

PURPOSE: A device and a method for managing real time transaction information, a transaction repeater, and a transaction terminal are provided to increase a tax collection by integrally managing various transaction information through a transaction terminal of a store in real time by on-line and rearing a tax document of the store, thereby levying a tax justly and preventing a tax evasion. CONSTITUTION: A transaction terminal is mounted in a store and generates inputted transaction details as transaction information with a store code and a transaction terminal code. Transaction relays(12,22,32) are mounted in a store, connected to the transaction terminal, code transaction information and a transaction relay code supplied from a transaction input device, transmit the code through a communication network in real time, supply received inquiry information to the transaction terminal, sense a connection state of the transaction terminal periodically, and transmit sensing information and a transaction relay code. A transaction information managing unit(120) is connected to the transaction relays(12,22,32) and decodes data transmitted from the transaction relays(12,22,32). In the case of a registered code, the transaction information managing unit(120) responds to transaction contents and inquires an approval of transaction price, transmits and registers transaction approval deciding information to the transaction relays(12,22,32), and transmits a transaction database to the tax office server as tax output reference data.