1. A method for requesting a service corresponding to at least one of displays of information and advertisement displayed in information delivery media, using a user terminal, comprising: (a) generating, by a camera unit, image data from a multi-dimensional code displayed on the information delivery media; (b) generating, by a conversion unit, conversion data by converting said image data based on one or more of predetermined rules; (c) generating, by a request data generating unit, request data by integrating time data with said conversion data, wherein said time data includes at least one or more of time information of photographing the multi-dimensional code, time information of generating said conversion data, time information of generating said request data, and time information of receiving user input and wherein said request data include one or both of order request and detailed information request; (d) transmitting, by a communication unit, said request data to an information device via a communication network; (e) displaying, by a display unit, response data received from said information device, herein said response data is determined by integrating said time data with one or both of said image data and said conversion data wherein said multi-dimensional code is displayed as lattices of m (natural number)×n (natural number), to each of which an attribute is applied, and said conversion data is interpreted from the attribute of each lattice according to a predetermined rule.