I will pay one every 5 participants. So 1/5 of the participants will always win but their prize is based on the result of their responses and choices in the survey.
Is it possible to create a random draw that determines the winners? Maybe creating a (bar?)code associated with the ip address that just did the survey?
Then I could provide a link to another website and they could insert the code to check if they won or not. And then I could ask for their email to deliver the prize.
If you have any ideas to suggest that provide the same solution they are welcome.
