[mindslight]

There's no "just". It takes resources to be scanning your receipt for discrepancies and/or running your own tally. And there are a few examples in the article referencing stores refusing to adjust prices, or of people noticing on their receipt that they were defrauded and the store refusing to reimburse them.

[rtp4me]

Resources to read the receipt? Are you saying poor people can't do math? Honestly, how much effort does it take to look at your receipt and look for errors? If you are really on a tight budget, I guarantee you will be looking over your receipt.

I have watched countless people shop with a calculator or pen/pad to make sure they stay on budget. It is not hard.

[mindslight]

> how much effort does it take to look at your receipt and look for errors [compared to your memory of the exact prices of everything you just bought]

> I have watched countless people shop with a calculator or pen/pad to make sure they stay on budget. It is not hard.

Yes, this is exactly what I am talking about. Both of those things are straightforwardly doing extra work using your own time and resources. I generally spot check my receipts and do a rough mental tally, but if I had to turn that paranoia to max because some store was continually trying to defraud me, then I would likely stop going there.

If a store refused to adjust a fraudulent charge or honor an offered price, then I would keep escalating the issue and not back down. This too requires resources of having the time to argue, reading as someone who will not simply be browbeaten, plus deescalation and being able to communicate clearly if they call the police, etc.

[faidit]

The hard part is talking to the cashier and waiting for a manager, potentially having to argue with both, and looking like a cheapskate.

If you've ever shopped at dollar stores they are often understaffed with a long line, no self-checkout, and a single cashier on duty if at all. If you argue about pricing you will hold everyone up in line, maybe get dirty looks and possibly wait an hour for someone with the authority to come and clear it up. Another person in this thread also mentioned that they got screamed at and chased out of the store for "causing a problem": https://news.ycombinator.com/item?id=46182451

[rtp4me]

I have been to the Dollar Store (and similar) many times and have never witnessed anyone getting yelled at for saying, "Hey, I think this was a mistake. Can you correct it, please?" (or any other place I shop - especially the grocery stores). We tend to have very positive experiences when pointing out pricing errors. My mother-in-law made it a point to review the receipts ever time we went to the grocery store. No big deal. As other have said, sometimes you get +10% of your money back and other times you get it for free.

Yes, mistakes happen; yes, people get over charged. But to imply people are shamed for asking to correct the error just seems...odd.

[faidit]

I mean, that person actually got yelled at and had to leave the store. Some are more sensitive than others and just the fear of an unpleasant interaction is enough for some people. I've let small discrepancies slide just because the staff looked overworked and I didn't want to make them stop what they're doing, run down to the aisle and check prices and get their supervisor. For most I think it's just a time thing. It isn't worth a couple dollars to commit to an unpredictable amount of time going back and forth and waiting for a manager. I salute those lions like your MIL who stand their ground and fight back but there are also many, maybe most, who are just in a hurry or want to avoid confrontation.

[rtp4me]

Thanks, I appreciate your perspective.

One note about asking for a refund/price adjustment. Occasionally the store workers forget to pull the sale prices off the shelf when the sale is over. In these situations, the manager/workers are appreciative since they can pull the sticker that was left on by accident. Just my experience...