John Emmons wrote:

It's resulted in better service each time I've done it, also got the guy who
was demanding to see every shoppers reciept before allowing them to leave
the building assigned to a different job as he was actively ****ing off
customers with his in your face attitude.

AFAIK, there's no regulation requiring you to show them your purchases. My
response has always been if they think I'm shoplifting, call the cops. Then
I mention false arrest. Always worked so far. I've noted that most of the
stores in my area (WA state) don't even do this anymore.

--
It's turtles, all the way down