Hi @Purpledaffodil, @Auntieflo
Thank you for your comments, I just wanted to give you some more information on how the prize draw question works and why we ask for information such as location, job, household income etc.
For surveys, details of all non-winning entrants will be deleted once the winner has accepted the prize - normally straight away and within a maximum of 3 months, however this question is by no means compulsory. We will use your responses to produce data in aggregate (e.g. “10% of users live in London”, or “70% of users agree”). As @M0nica said, this is why we ask for demographics such as age, location etc. so that we can see if there are any trends and how responses vary.
I hope this clears some things up.
Thanks
Ellie