This paper describes the mobile RFID technology for E-business as focusing on design and implementation. Last year, the rate of Internet accessible mobile phones in Korea was 89.5% but the rate of utilizing mobile wireless Internet was 28%. The packet price in the wireless communication, lack of diversity of contents, and uncomfortable user interface restricts access to the services in the wireless Internet. To solve the following problem such as lack of diversity of contents and uncomfortable user interface we propose mobile RFID technology. Until now, many RFID technologies have been developed rapidly in the control of goods in stock and the marketing structure. However we suggest the mobile RFID technology to extend RFID technologies with the high quality mobile environments in Korea