[michaelmrose]

If you walk out and it goes to court you will surely lose. You may have started with the right to get it for nothing but you cannot realize that right by force. Self-help is almost always illegal in any case of disagreement between parties.

[mynameismon]

Yeah, but someone living paycheck-to-paycheck and shopping at dollar stores is likely not someone who can afford filing a lawsuit.

[bombcar]

If it’s common enough it sounds like it could be some fun pastime for lawyers.