Yes, via email address associated with the survey info
Hi Tom, looks like I didn't receive the voucher because of a typo when I submitted the survey. I mistakenly entered an invalid email address and so, if Amazon mailed the vouchers to me, their email would have bounced.
I've since resubmitted the survey with the correct email address but have not heard back.
Is it possible for me to get in touch with the Amazon contact to figure this out?