With the rapid development of internet technology and fast increase of internet users, online surveys are becoming one of the main methods of data collection. Combined with years of online survey fieldwork experiences and strong technology development abilities, ePanel independently developed the Online Survey Platform. The platform has laid down a strict quality control measure for all of the survey procedures including questionnaire programming, target respondents sampling, survey invitations, data retrieval and sorting, which can effectively eliminate various data errors caused by manual operation.

Operation Management System Questionnaire Manufacture System Extend Questionnaire Interface Panel Management System Panel Management System SMS Management System Multi-Panel Integration System Data Management System