SYSTEM AND METHOD FOR QUESTIONAIRE SURVEY SERVICE USING VIRTUAL NUMBER

摘要

PURPOSE: A survey service providing system using virtual numbers and method thereof are provided to protect client information by processing personal information and real telephone numbers. CONSTITUTION: A survey institution server(100) receives survey result information by transmitting survey request signals to a survey relay server(200). The survey mediation server evaluates the suitability of survey institution by using survey institution information included in the survey request signals. The survey mediation server receives and requests survey target information to plural client information database servers(300). The survey mediation server creates survey result information by statistically processing the collected survey response information.