I hid in clothing racks (clothing long enough to touoch the ground so my feet/legs were not exposed), in a couple of closets and looked through openings in the wall, and even the back storeroom.
Remember to look your part. Guys don't really use shopping carts at clothing stores. Electronic stores can be a different story. You might even be able to wheel around an empty box (vcr, small tv, etc) in your cart so no cares if you abandon it during the arrest.
You're allowed to have a life, you know. I read it in a manual somewhere. - Eugene Matuzak - Timecop