How can I allow respondents to take a survey multiple times from the same machine?
By default a Survey can be taken multiple times from the same machine. You can have your respondents take the survey as many times as they want.
Please note that after every completed response the respondent need to close the browser window and take the next survey response in a new browser window.
I have enabled ABBS. How can I still allow multiple responses from the same machine?
If you have enabled ABBS, respondents can take the survey more than once by deleting the browser cookies.
If you have enabled Respondent Tracking along with ABBS, there is a check in place to see if the particular email address has a completed response recorded. If there is a completed response for the particular email address then another response cannot be submitted
I have appended the &responseCheck=false tag. Will ABBS still work?
Yes, ABBS will still work if you have used Response Tracking link for the Survey. The check to avoid multiple responses from the same respondent will be done based on the email addresses.