New Tutorial Now Online: Duplicate Protection

“How can I stop a respondent from submitting more than one survey?” is one of the most common questions we get. The answer is now posted in a new tutorial.

Duplicate Protection (Limiting One User to One Response) covers the options available in SurveyGizmo. Keep in mind that you’ll want to use this tool before you launch a survey, not after; it won’t go back and delete responses once they’ve been submitted.