Don't know if you know but if you sign up for their flyer you will get a 40% coupon everytime. They expire - usually within 2 weeks of each other. I get about 2 of 3 a month.
BUT I did learn that if you don't use them often that they will stop sending the flyer!! Nuts, hey?
And it takes like 8 weeks for you to receive your first flyer, crazy!!!