Another important step in conducting a particular research is collecting data. In the past, many researchers collected data by doing surveys at shopping malls. However, doing so usually requires several data collectors who should also be trained to explain specific instructions. Also, it is considered a random survey, which means that it is hard to meet with the target respondents who are qualified to answer the questions. As a result, many researchers today decide to collect data through online surveys, which is easier and cheaper to collect the information from target respondents. To facilitate researchers, Data Investigator also offers you the service of designing the online surveys.