I think that's when most of the people who did the survey received them - I actually meant those who didn't receive them at that time. Sorry for not being clear.
To those who also did not receive their cars.co.za R100 vouchers on the day: did any of you get any response from them / receive your vouchers yet?
Edit: I actually meant on the day everyone else received their vouchers.
You'd find the survey here, but that doesn't fully answer the question.
I guess that it's just the identifier for that specific survey on http://www.lightstoneconsumer.co.za/.