The only reason I can see is that they are scared about not being able to identify someone who robs the place or shoplifts. Hell, if I can walk into a jewelry store or the bank with a mask, I don't see the point of them having customers stand in front of a camera.

Safe Shooting!
Steve Redgwell
www.303british.com

Get your facts first, then you can distort them as you please. - Mark Twain
Member - Professional Outdoor Media Association of Canada
[Linked Image from i.imgur.com]