A token is an individual access code for your survey. You can send it by email or print it and then hand it over to your respondents. It will allow you not only to secure survey access but also you can make sure that each respondent will complete it only once. The solution provides full privacy of the provided responses.
To use token functionality :
It will secure access to the survey with a token.
NOTE. This option will secure access with a token. Only the person with a token will be able to take a survey.
Functionality can be used to collect feedback in a situation where employees / respondents share a single computer to take a survey.