METHOD, SYSTEM AND DEVICE FOR TRADE SETTLEMENT

摘要

PROBLEM TO BE SOLVED: To provide a method, system and device for trade settlement capable of improving the cashflow in a store and reducing operation cost thereof. SOLUTION: An operation center 7 acquires the history of card trade for every store 1, and calculates the card trade amount for every store 1. The calculated card trade amount is transferred from a unified account 22 being set in a financial institution 10 to a store account 21 being set in the same financial institution. A credit card company 9 transfers the trade amount associated with the card trade of all stores 1 to the unified account 22 in a lump. Accordingly, time and labor for transferring the trade amount associated with the card trade are greatly reduced and also, the transfer charge is reduced considerably, thereby enabling the operation cost to be reduced.