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Edit store price tags using Flipper Zero

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Re: Edit store price tags using Flipper Zero

#211
post #193

I'd like to buy some of these tags and use them as displays around my house.

Look into openepaperlink. It’s an open source project that integrates with home assistant, and lets you control multiple tags over WiFi with just one device. you can create custom display setups in yaml to show anything you want. my favorite that I have set up is a tag in my bathroom that shows me today’s weather and chance of rain when im brushing my teeth - I haven’t been caught by surprise in the rain since :)

Very neat! Where did you acquire the tags and for how much?

Re: Edit store price tags using Flipper Zero

#212

Earlier quoted context omitted.

Yesterday I went to Walmart, and at the self-checkout the system quirked out and an attendant came by. She reviewed some sort of draconian overhead cam video of me trying to locate a tag out for a product to scan. Gave me "guilty until proven" innocent vibes. Are these systems actually effective?

The self checkout at my preferred grocery store (Hy-vee, an upper midwest chain) has started using these overhead cameras to confirm that you're purchasing everything you ostensibly have in your cart. Except it always flags us for the Starbucks drinks we're carrying (Hy-vees usually have a mini Starbucks shop inside them). More annoying though is that it flags us for the 5 gallon water jug refills that we manually pu…

My decision on whether to use the self-checkouts at Costco often comes down to "do I want to remove these heavy items from my cart?"

Re: Edit store price tags using Flipper Zero

#213
post #184

Earlier quoted context omitted.

Sam's club has 'the arch', and one time when I did self checkout I did miss an item (thought I scanned it and I didn't apparently) and so far that's the only time they've actually checked the cart, the rest I was just waved through. So seems pretty good. Obviously erring on the side of having an employee double check makes sense when their profit margins are generally single digits. One missed tshirt means they lost…

Well, Sam’s Club and Costco are kind of their own things since they’re members only, you sign an explicit agreement with them saying it’s fine for them to look at your cart, and if you refuse they can just revoke your membership and refuse to do further business with you. You’re under no obligation at Walmart or Target to get your receipt checked, although most people are polite and fine with it. Personally, I always…

The explicit agreement also says that you'll return your shopping cart to the coral, and see how well that works.

Re: Edit store price tags using Flipper Zero

#214

Earlier quoted context omitted.

The visual risk of walking out without paying is much greater than the risk that anyone actually investigates AND tries to track him down for it. Back when I was a kid it was common to still just have simple price tag stickers on every single item. We’d pull off a cheap sticker and put it on an expensive item. If they noticed, we’d just shrug and say “oh Nevermind then” when they found the right price. The only probl…

> The only problem was most cashiers actually knew all the prices of stuff and paid attention, Yup. I was in a local super market and saw Tomahawk steaks priced at $4-6 each. It had to be a mistake but I figured I would give it shot and see if they noticed. Cashier looked at the price, did a confused double take and immediately called over the manager. Turns out the decimal point was off by one so my $4.50 tomahawk w…

Did you pay the sticker price or the intended price?

Over here in Poland we have a law that the store must sell you the good for the price it advertised, so in that case they'd be forced to accept $4.50 because of their mistake. May sound too biased in favor of the customer, but before that, the "errors" in price tags were more common.

Re: Edit store price tags using Flipper Zero

#215
post #189

Earlier quoted context omitted.

Not just that, getting unpaid labor. Self-checkouts aren’t automating anything, they’re just making the shopper do work for the store. I hope they’re losing money over it.

I cannot count the number of times I’ve explicitly said “don’t mix the raw meats with other products in the bags” only for the cashier to completely ignore me. This happened at a high end organic grocer the other day (after I had specifically and nicely asked) and I talked to the manager. He ran and got me replacements for my produce that was tucked into the grocery bag right next to my ground beef and raw chicken br…

You won't like what you see if you read restaurant inspection reports of people who are actively handling the food that's getting served to you.

Re: Edit store price tags using Flipper Zero

#216

Earlier quoted context omitted.

That's crazy. But coming from someone who wrote a book on retail fraud and worked as a retail fraud analyst for several years... you could have just walked straight out with those items. Transacting was your way of leaving a calling card for the investigators/analysts to find you... You stole regardless of how you did it.

Seriously. Especially since self-checkout is almost always with a card tied to your identity, not cash. Depending on the value, the police probably aren't going to show up at your address, but use that card again at the store in the future and you might find the security guard coming over. Or, like many stores, they wait for you to do it repeatedly until it adds up to enough for a felony instead of just a misdemeanor…

Any lawyers here?

> wait for you to do it repeatedly until it adds up to enough for a felony instead of just a misdemeanor

Isn't there a concept in the legal system where you have to mitigate damages even if you're the victim? I can't think of the example off the top of my head that Steve Lehto (consumer lawyer on YouTube gave).

I'm guessing people who steal from the stores aren't able to afford a decent lawyer, but I imagine a decent lawyer would ask the Target witness(es), why didn't you stop him after the first theft? Why did you keep letting him steal?

Re: Edit store price tags using Flipper Zero

#217
post #156

Earlier quoted context omitted.

They are automating quite a lot, since the wait times are much much lower. I choose the self-checkout counters >95% of the time.

Please explain to me which part they are automating. A person scans the goods. A person handles keying in codes when necessary. A person tells the system the scanning is done and to accept payment. A person bags the groceries. I guess if you’re paying cash it automates taking the money slightly more than the standard cash register does. Mine have lower wait times because people with lots of stuff can’t fit that shit…

Some places have more automated steps - Uniqlo has bins where you just toss in all your clothes and it detects it via RFID tags in the price tags and rings up a total.

Re: Edit store price tags using Flipper Zero

#218

Earlier quoted context omitted.

Hey, something I'm somewhat qualified to answer! So, yes, these systems are actually effective. The systems and procedures are designed to look low key, but essentially perform PRISM-like mass surveillance behind the scene. These systems are managed by former US IC personnel. What happens is that your identity is tied to these purchases and after a certain threshold you get flagged as a thief, essentially. At that po…

But what if you don't steal anything but the system is messed up. I had a case where I bought multiple things at a big hardware store, self checkout of course, and on my ticket was something I didn't notice. Because I bought a lot I didn't notice until a month later when I looked at the ticket and returned something else. Should I tell them or not, will I be some kind of weird situation? I hate self checkout. At my g…

Honestly, I trust these systems more than humans to do the same work. While we're all talking anecdotes, this one time at Walmart (how all good stories start) many years ago I was in the music section and these two in-store security guys approached me, saying they had told me to never come back in the store, etc., making a big scene. I so rarely go to Walmart and found the situation kind of humorous and wanted to see where it would go (knowing I had not done anything wrong now or in the past). They had seen me on video evidently and thought I was somebody else - serial shoplifter or public urinator or who knows what. Anyway, I tell them I've never been told to leave prior to this visit, didn't know what they were talking about. They were adamant that I was in the wrong, asked me to come back to the office while they looked into things. I was like, "sure!", more entertained than upset. So there I am sitting in the office while some guy combs through video footage. A guy of authority comes in, tired demeanor, asks these guys - well, did you match his ID? "No", says he. Checks ID, realizes I'm not their guy. Many stressful apologies on their behalf. But that's humans for you.

Re: Edit store price tags using Flipper Zero

#219
post #174

Earlier quoted context omitted.

With about a month of practice you could learn to pick 95% of residential locks. So free everything because homeowners didn't bother to secure their stuff!/s Growing up our house physically did not have a lock. Keys never left vehicle ignitions. A frequent experience was buying a farm machinery part and picking it up after hours out of the back of somebody's truck. Living in low trust societies sucks. I've had friend…

>Living in low trust societies sucks. It does, but that trust is established top down. If businesses in this country act lawlessly with impunity, why would you expect people, especially if they are suffering because of some company's greed, to be the chump who acts nobly while seeing a society that rewards theft? That is not a normative moral defense of this behavior, just a descriptive one. Why would anyone expect a…

There's a disconnect because all of the accused corruption are big picture things people barely understand happening with shady political influence, corporate structure to avoid taxes, defrauding investors and those kinds of things.

When do these people that glorify their stealing interact with actual low-trust-society events from corporates? Almost never. They just hear about it on the news and social media influencers sharing stories.

These are people who have no idea what being shaken down for a bribe is like, have always benefitted from strong consumer protection laws, generous refund policies, and all around honesty in most every corporate interaction and the complaints they have are minor compared to their proud theft.

How often are you short changed at the store? Lied to about the weight of something you were sold? Received an adulterated or diluted product?

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