Just in case you didn't get the email we did a survey last week on what customers would prefer in terms of a promo.
The winner was 40% off Shipping on orders over $40 (excluding shipping!).
We have had reports that items on sale are not included, though I am not sure about this. Certainly we did not specifically set it up that way, but it could be a vagary of the module.
If you want to take advantage of this offer don't forget the Discount Code at checkout....it is SHIP40.
If you have any problems email jaime at mrsnuff.com or use the new chat function for immediate help up until about 2:30 EST. After that time you have the option to leave a message which will be replied to via email or a call the following day if you prefer.