Today (June 15th, 2009) only, if you want to hop on over to Lane Bryant, you can take $20 off your $40+ purchase with coupon code 020005764. It doesn’t work on Spanx (sad!) but it should work on just about everything else.
Combine the code with something already on sale, and it’s practically like them paying you to shop there. Or at least a deal you can hardly refuse.