I just used their messaging service from within their customer service site to inquire about the 10% coupon code Survey10.
I also mentioned something strange about my transaction: when I went to "apply" the coupon code, during my purchase last night, it didn't accept or reject it... instead, it just completed the transaction without the coupon code. I did this from my iPad mini though: I don't know if Safari is the culprit here or not.
Cheers,
K
PS: I placed the order last night (12Aug about 10:00 pm EST) and as of right now (13Aug 2:46 pm EST) cmstore usa is showing an order status of "awaiting fulfillment."