Hi 4D - I had the mailbox settings checked over at the beginning and tested a mail to it which was recieved. I also had it double checked about a week in to make sure that all mails were coming in.
If you have a conversation started in your inbox between you and Sweet Promotion, then it's got there fine and nothing to worry about.
The Sweet Seeds guys will send out all the requested seeds at the end of the promotion!
I'll triple check the emails are getting through today and check you're on the list! ^_^
Edit: Had the mails checked - They're still working and you're in the list!.