Please answer this student survey - win a gift card!

We are a team of management students at the University of Cologne doing research on online KNX communities. As a result, we ask that you please take 5-7 minutes to complete our survey to help us with our project (if you are familiar with KNX systems). To show our appreciation, you can win one of two 10 Euro Amazon gift cards! Thank you in advance. https://forms.gle/4frMBFDQhM97oKha9