On the Survey End Page of SurveyMonkey I need an URL with the unique ID of the Survey. Example: http://www.example.com?id={unique ID}
When a user is finished with his survey, I need to redirect the user to my site. My Site need to know the unique ID of the survey.
In SurveyMonkey it is possible to create a custom end page with a custom url, but I dind't figured out, how to add the unique ID to this custom URL.