Comment by ssl-3
16 hours ago
Police may not care about stealing fifty dollars worth of steaks one time by entering a PLU of 4011 and declaring them to be bananas. It's hard to prove, and even if everyone takes the time to prove it: Then what? A misdemeanor?
But at some point, they do start to care.
Stealing fifty dollars worth of steaks on 20 different occasions (every couple of weeks, say), with video and transaction evidence of the acts happening over and over again? That's a lot easier to prove, and in many states adds up to a nice juicy felony.
There will be video either way though. They'll either have security footage of you walking out the door without paying or they'll have security footage of you "paying". The only important variables here (AFAICT) are the likelihood of getting noticed coupled with the frequency of the act.
They're different risk profiles.
When a thief takes a steak from the cooler and walks out the door, they don't know who that person is. And while they may have video of parts of this, they don't necessarily see enough to prosecute. (Acting like you're stealing a steak but not actually doing it isn't a crime. Shoplifting can be hard to prove; part of that proof means demonstrating that they didn't change their mind and just drop off the steak somewhere else in the store.)
When a thief takes a steak from the cooler and walks it up to self-checkout and pays for it as if it is a bunch of bananas with their credit card, they have identified that person. They have them on video at the self-checkout committing this crime.
It actually doesn't matter much if they leave the store with their bounty or not in this second case. The crime is already done by converting the steak into bananas.
In principle I agree with you but in practice I feel like this really misses the reality of the situation. If it was an isolated incident at an isolated store in the mid 90s I think you'd be right. But presumably the thief makes a habit of this (otherwise why worry), it's likely a major chain with centrally coordinated loss prevention, the thief has presumably made a legitimate purchase from this chain at some point in the past and will again at some point in the future, and facial recognition is a thing.
In that scenario it seems to me that the best the thief can do is to "accidentally" ring up a steak as bananas occasionally and hope that if someone ever takes note that the past events will remain undetected.
That said, I'm pretty sure all of the self checkouts I've interacted with over the past several years would automatically flag such a "mistake". There are some things they're still bad at and they generate plenty of false positives but they seem to be reasonably good at identifying obvious "errors".
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