[TheMetetron]

bob,

They can't legally do crap about it. You've broken no law and they don't even have enough evidence to detain you on suspicion of breaking any laws.


Edit: There seems to be some confusion. The people checking receipts at the door (or the dude in uniform at Target) isn't a Loss Prevention agent and will almost never be doing the arresting of people. These people are given even less power than an actual agent who is usually the only person that should be making an arrest. The Target dude in a uniform is just to scare people into not stealing and to help in case some dude tries to run when an agent stops them. The dude at the door in Sam's Club has like zero power to do anything. He checks receipts, that's it.