Its nearly 24h since purchase, i really need to try it out atleast today, and from what i have seen, everyone else receives his code approximately 30 minutes after their email is sent.
I have already sent 3 emails, as requested.
Hi, your key has been sent a few minutes after you requested it to the seznam.cz mail address that was entered into the purchase form. I sent it again to your Gmail address. Let me know if it still did not reach you.