I've never successfully used self-checkout at a grocery store without triggering the anti-theft mechanisms. I used to have this problem at CVS but I'm pretty su

I've never successfully used self-checkout at a grocery store without triggering the anti-theft mechanisms. I used to have this problem at CVS but I'm pretty sure they've disabled the scales in recent years. Likewise for Target--scales disabled. I assume grocery store theft is more common, or perhaps their margins too slim, to disable the measures.