ON-LINE E-COMMERCE SYSTEM AND METHOD USING MULTI-FUNCTIONAL COIN MACHINE AND PAYMENT APPARATUS AND PAYMENT METHOD THEREOF

摘要

PURPOSE: A digital content transaction system, method thereof, payment agency electronic payment device, and payment method are provided to insert many idle coins to an unmanned coin device and to enable a user to purchase necessary paid content. CONSTITUTION: A communication unit(151) transceives information about paid content provider servers and payment agency servers. A content manager(171) manages paid content which is supplied to an unmanned coin device. A payment approving unit(133) transmits content and payment approval result information to the payment agency servers based on payment request information.