Uh, I have actually used the gun at the Walmart in our area. No one was around and this lady needed some fabric in a hurry. I know it was wrong, but what the heck- the lady was happy and out of there in a flash. I, on the other hand, kept piling bolts on the counter until the 'real' clerk showed up. It was really Walmart's fault as they shouldn't leave temptation out.