| 摘要 |
PURPOSE: A code issuing system and a service method thereof are provided to issue and offer a single code for the promotion of a product or the promotion information of a product. CONSTITUTION: A code providing device(300) issues the promotion of a product or a new code with promotion information. The code providing device transmits the new code or posts the new code in a printout. A plurality of user terminals(100) recognizes the new code distributed by the code providing device. The plurality of user terminals extracts the promotion or the promotion information mapped with the new code. The plurality of user terminals participates in the promotion through the extracted information. |
