Go here to like Gordman's on Facebook and then visit their store
This is from their Facebook page:
As a thank you for helping us reach 100,000 fans come in tomorrow (July 30th) at any time, head to the Guest Services desk and tell them "I'm a Facebook fan" and we'll give you a $10 cash card just for stopping by!! One card per fan please!
I will be getting my free $10 today!
Thanks STL Mommy