So we took a family vacation recently and we had to drive halfway across America and what creeped me the fuck out was how we were getting such different prices on different phones while looking at the same hotel room on Priceline. For example I would look for a hotel in Chicago and find a room for a $180, then my cousin is also looking for a room on his phone and I look over and the same hotel room is $50-$70 cheaper. This kept on happening in every city we went to, like there was such a huge fluctuation between the prices one person would get on their phone and what someone else was getting. We noticed that the people with higher end Samsung phones were getting a much lower rate than those with cheaper phones. Have you ever experienced such price discrimination and is there really anyway to protect yourself from it? And do you think it’s ethical for companies to charge different rates for the same product? Should there be some legislation to protect consumers from this seeing as how AI is just going to make it easier for companies to price gouge consumers to the max.
Travel companies have been doing this shit for years. The most egregious is that Apple users tend to get shown higher prices overall but it’s been around in many forms for a long time. They call it “Dynamic Pricing”
I remember Amazon being called out for doing this a few years back (like the early to mid 2010s if I’m recalling correctly). Theirs was particularly ridiculous because you could be on their site logged in, and in an incognito tab logged out, and be seeing different prices reported on the same product pages.
Always shop around for prices in incognito mode.
Dawg… It doesn’t do shit.
You browser is finger printed as if you killed JFK…
They know exactly who you are unless you got good opsec and even then
Does that hide the device you are browsing on? I thought it just doesn’t save to your history and doesn’t share cookies between incognito and non-incognito tabs.
Incognito mode simply deletes any history and cookies stored in a given session. Your browser and device information can still be queried.
Check here: https://www.deviceinfo.me/
More like fresh browser, default settings, no cookies, no logins no nothing. Just straight to what you’re shopping for. Dont change windowsize, position,anything
Or use TOR browser which does all of that by default and more.
It won’t work with corpo daddy sites tho
I read that even with tor you shouldn’t mess with the window as to not make it unique
And some common browsers let you open a top tab, like private browsing, but full tor
On a phone: Firefox focus and a VPN do well.
That’s called dynamic pricing…
And it is coming for your rent as we speak.
You will be poor and we don’t give a fuck.
Who shit in your breakfast this morning
Landlord
Capitalists
This is why I hate booking stuff on a mobile phone. It’s quite slow and I have no control over it. On a PC I can more easily compare between sites, check again on another browser if I want, and on and on.
Many people expect a fixed price for most services. Similar to not getting scammed by local taxi drivers in 3rd world countries, you have to be savvy enough to know what prices are actually “deals”.
There is a theory that travel websites use trackers and other information readily available about your device and browser to advertise different prices to different people. A lot of VPN companies use this in their marketing actually— showing different prices for the same airline tickets depending on which VPN server you’re connected to in the world.
I haven’t done much research on this personally, but you may be able to see it in action by opening the same site in a normal and an incognito window and searching for a flight/hotel. Or trying the aforementioned VPN trick. There however doesn’t seem to be any specific rhyme or reason for it, and no one can say that XYZ browser connected to ABC server will get you the cheapest prices. There are just way too many variables in play and these kinds of algorithms the websites use are all well-guarded secrets.
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You’re right- theory probably wasn’t the best word. It is known that companies do this but it’s impossible to concretely say how and in what circumstances prices change.
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VPN won’t protect from browser finger printing.
It is just a part of a OpSec set up
Explain
Holy fuck Javascript is a cancer.
So if I understand correctly, its just the unique cocktail of settings and OS identifiers that mark your print?
So keeoing things default should mask you to some degree, right?
Try it. Put whatever settings you want to default and rerun the scan.
Hooray, I am unique! Oh wait…
If you don’t use hardened browser, you leave a trail that uqniue enough to ID you across web.
Facebook and google have scrypts monitoring your moves on most of the websites.
They sell this info
An uncommon browser setup is also distinctive, though. One thing to do is use something like NoScript to not allow FB, Google etc to run scripts on pages. But how many people do that, like 1%? So it’s another data point.
No doubt it has huge benefit as does unlock
Using a few different browser for different uses cases will limit data point and keep clean profiles.
So there is that.
No easy way to do it.
Hardened browser being what, like tor? Cause I thought tor functioned somewhat similarly to a vpn.
Firefox needs to be configured.
Librewolf works
Mullvad browser too
Maybe braveTor too limiting for daily use
Do I need addons to do this for firefox, or is it some settings I need to fiddle with?
Not to out my browser lol
If you want to harden Firefox, use ffprofile.com. It makes creating a custom profile very easy, and it should have good defaults. This should provide you with decent privacy and also allows you to remove annoyances like sponsored sites.
Or if you are lazy, use LibreWolf which, as far as I know, basically does just that, but preconfigured for you.
For addons, I would go with: uBlock Origin, CanvasBlocker, Privacy Badger and Decentraleyes.
Finally you can test your setup with Panopticlick.
Deff will need a cocktail of extension.
Ublock privacy badger noscrypt
But people do different combos depending on their needs
However each one makes you make unique, so back got he same problem so can’t load up too much nor is it needed.
I believe airlines do something similar and I agree it feels very scammy. They will do almost anything to get someone to pay the maximum they are willing to pay for the same product. I imagine they do this the same way major tech companies like Google provide targeted ads and that is extensive data harvesting and of building a profile around you.
You can possibly protect yourself by using VPNs when making online purchases.
If they’re going by user agent, then a VPN won’t help. But user agents can be spoofed trivially, especially on a PC. If it’s geographical, you could try parking in a place with low average income and look up prices with the browser set to incognito/private.
I work for one of the companies in the Priceline group and I can categorically say that this is not something we do. We do differentiate for logged in users vs not logged in and for different levels of our loyalty program. The hotels can change their prices on a whim though and many hotels update their prices multiple times per day depending on availability and other factors so it may just be a weird coincidence (you may be correlating an effect with something that isn’t actually the cause).
I just tried this yesterday and I was still getting different prices for the same hotel on desktop and mobile, it wasn’t as bad as when we were on vacation where every single person in the car was seeing a different price for the same search criteria we put in. About 70% of the hotels had the same price yesterday but the other 30% ended up being almost $50 more expensive when I looked on desktop. So I don’t think it’s a coincidence at all and I actually encourage you to try searching for the same thing on different devices to see what I’m talking about.
We do offer “app exclusive” rates but they are supposed to be labelled as such (this is basically because we save a ton of money when people have our apps installed because we don’t end up paying it all to Google for PPC and can pass on some of the savings).
Are you certain in these conditions that everyone is looking at the exact same property for the same dates, same number of people, all logged in, same level in our loyalty program etc? All sorts of things can trigger different prices but the one thing that absolutely doesn’t is the type of mobile device you are using. We just don’t differentiate between types of mobile devices.
Same city, same search filters, different prices for different people 🤔
So many things are variable or negotiable, like cars, insurance, car rentals, furniture, mattresses, and houses. I feel like most people get the standard deal but they throw a few people a bone maybe to get good reviews or because the rep likes them.
I think sometimes Karens get a good deal by throwing a fit but you can also just ask, “That’s more that I was wanting to spend, can you do $x?” Doesn’t hurt to ask.
