I don't leave any Store without a Receipt (proof I paid).
Nobody is going to claw thru my bag to count items / at this point, it's my personal property.
If they want to take this further, they can follow me to my vehicle and call Police.
Question: What authority do Store Security have ? They may be off-duty Police, but their Store Employees.
Can they look thru your bags ?
Can they detain you ?
I will not be a sheep !
I think only Costco or BJs or other club stores stop you on your way out. For those guys, I normally just keep my cart moving. I hand them the receipt, keep it rolling and then reach back and grab it. Can't stand the people who stop completely and wait for the guy to hand it back to you. Kinda crazy that there's a line to get out the door when the guy is really slow about staring at the receipt and what's in the cart.
Once I tried to go around a line trying to get out, there's a sign that says something to the effect that they ask to inspect your cart on the way out. I just told the guy I decline. He got mad at me, grabbed my receipt, punched it and just handed it back to me. I had two items at the time so it was ridiculous to wait behind a huge line. It's only even the member agreement with the club that possibility gives them any right to stop you. Technically if they stop you and you haven't stolen anything, it's false arrest and you can sue them.