I think the emailed one ends today, if that is the case there is no way of knowing until tomorrow, the SAs all claim they don't find out until that morning. The lowest coupon at the door over the last year that I've seen is 20% and they're always giving them out.
It is 9 Am and I am wondering if the outlet still have any extra off... I need to know before I go. Would like to call but it is too early here on the West coast.