Our newsletter signup forms should be nearly instantaneous, however there are sometimes delays in our email servers that cause the email to be sent out up to one-hour after you sign up. If you are already subscribed to our email or exist in our system, you will not receive an signup confirmation email.
There are cases where the discount code doesn't appear in your email because the email could be marked as spam or promotional. If the code doesn't appear, it's likely because of some filter that is preventing it from hitting your main inbox.
If you have any troubles using this code or have any additional questions, please let me know.