Buy One Blizzard® Treat, Get One Half Off

I got this email today: Fans, this is a good week. Very good. Because when you buy one Blizzard Treat at regular price from a participating DQ® between August 15 and August 21, you can get a second Blizzard Treat of equal or smaller size for half price. No coupons. No secret passwords. Just show up and place your order.  BTW, my week is pretty open if you are looking for someone to treat...