So I called, Andy just got the job so I left him alone. Laz is a manager so I pressed.
Here is what came out.
"the company made no claims as to when the coupon was good for, dates.
It will be sent out via email in Jan. in about a week.
They are very thankful of all the loyal customers who ordered and rest assure no one is being duped.
There will be plenty of time to use the coupon, no not a one week window. "
Thanks for bringing this up, I would have forgotten