摘要：The proliferation of information technology (IT) and of the Internet has become the main resource enabling the advance of electronic commerce. Futurologists predict that the future society will be a cashless society, one without the circulation of physical cash. In particular, IT utilization in the finance and industrial sectors and the proliferation of e- commerce have accelerated the emergence of electronic cash. The use of electronic cash in the SNSs (Social Network Services) has become greatly appealing to the younger generation. In Korea, the variety of implementations of electronic cash has been increasing steadily since 2000. For example, the T-Money transport card, which is prepaid or postpaid electronic cash, is a popular transport card widely used throughout Korea, and its use will be expanded as it becomes integrated T-Money starting in 2016. The postpaid T-Money transport card has developed into a mobile payment system in recent years and has become increasingly popular in Korea. In this paper, the design and implementation of an in-house mobile payment system of electronic cash is presented. The mobile electronic cash for in-house use is an electronic cash system that is exclusively used within a single organization; the system was implemented by using mobile payment as the payment method.
关键词：NFC; Mobile Electronic Cash; In-house; e-Cash; Mobile e-money
