Hmm. I had a recent issue with a Paypal payment so I emailed them about it. There followed an email exchange with a succession of different Paypal folk: each time you reply, a new person answers. Said new person does not seem to be able to understand or be aware of the previous replies. So, it was a complete dead loss as each person kept orbiting some distance from the centre of the very simple issue. I gave up after a short while.
So I've just received an email from Paypal asking me for feedback on this hopeless process. One option was to take the survey anonymously: click on this link, it said, so I did. A page pops up with a button on it saying "Start". I hit it. This brought me to a page with the following in the middle:
Paypal The survey is complete.
Thank you for your time.
It's the same if you choose the non-anonymous option.