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Am I confused, or is the the third graph wrong with the independent and dependent variables. 172.68.132.95 21:06, 5 November 2017 (UTC) But the Geico commercial doesn't say up to, it says 15% or more... ~Jfreund

That may depend on your region. 108.162.216.30 03:24, 30 November 2013 (UTC)
Saying that something "could save you 15% or more" and saying it "could save you up to 15% or more" are the same thing. Both statements take into account the very real possibility that some percentage less than 15 could be saved.Orazor (talk) 13:37, 21 July 2014 (UTC)

Not to mention that Geico says "Could save you..." (In combination with "up to", the "could" should be "will".) Z (talk) 03:09, 18 June 2014 (UTC)

A justification for "The more you buy, the more you save" is that the more discounted products you buy, the more money you save as opposed to buying them at list price. For things we will buy anyway (e.g. food), it may be true. --Troy0 (talk) 20:01, 6 July 2014 (UTC)

Added to the article. --Troy0 (talk) 04:10, 25 July 2014 (UTC)
It doesn't work when the items can expire. Cflare (talk) 14:38, 14 August 2014 (UTC)
it does to a certain point- my family can eat a lot of food before it expires, especially if it's something we like. 108.162.237.163 (talk) (please sign your comments with ~~~~)
It's true if calculated in price-per-unit-bought. A 100-pack of something often costs less than 10 packs of 10 each. Still, without the "per item" qualifier, it's not really a true statement.172.70.55.16 16:18, 19 July 2022 (UTC)

I used Google News BEFORE it was clickbait (talk) 00:20, 24 January 2015 (UTC)

Doesn't the title text imply that Randall realised nothing is truly free and concluded that Santa wanted something from him, prompting his parents to reveal the big secret? (I conclude this based on Randall claiming that these two events are related) 141.101.104.49 21:16, 25 April 2015 (UTC)

Given that "up to x or more" must necessarily be true, how can it be "construed as false advertising?" Meaningless advertising, yes; false, no.173.245.50.174 04:22, 4 September 2015 (UTC)

I just spent 2% of my life looking for the fine print to that FREE* drink (* given during time of kidney-harvesting scam test. Limit one per customer. No purchase necessary to win. Please see rules to apply.)Beastachu (talk) 10:33, 13 September 2015 (UTC)

Shouldn't the expression in panel 2 be (x+1)/n, not x/(n+1)? If we define Y as how much each person pays, then the company would earn \$YN. YN > X ---> YN = X + 1 ---> Y = (X + 1)/N. 162.158.255.144 03:26, 18 October 2015 (UTC)

Randall defines N as the number of people other than you who read the flier. Therefore the total number of people who got the flier is N+1. The advertiser spent \$X to produce the flier and assuming that it wants to make a profit on the advertisement, it needs to make at least X/(N+1) on average for each person that gets the flier. Given this your equation should be \$Y(N+1) > X not \$YN > X because the total number of people is N+1. Obviously Y(N+1) > X ---> Y > X/(N+1), which is exactly what we already found out. I'm not really clear on how you get the transformation YN > X ---> YN = X + 1.162.158.60.11 15:19, 11 November 2015 (UTC)
I just came across this comic and noticed, that the 2nd one is not necessarily true, as the add can also have influence on other people who not read it (e.g. me telling my brother to come with me to the great place offering free oranges), and also they do not care if it is money moving in from me or other places. If they e.g. just harvest my data, the money flows from a company buying my data to them.--Lupo (talk) 15:26, 12 December 2019 (UTC)

I've always been "mathematically annoyed" by 'X% off' signs (like "40% off"). OFF from what? From the price they asked for beforehand? But they couldn't sell this particular unit for that price; maybe they didn't even sell any unit at that price (and, even if they did, they clearly got more units to sell than available buyers at that price). So, the X% off is from a meaningless seller-wishful-thinking number, not anything resembling a fair market value (where willing sellers and willing buyers meet). Mountain Hikes (talk) 03:32, 6 January 2016 (UTC)

You forget, that the fair market value is usually found in a process, in which the buyer goes in with a low price and the seller with a high price, until they find the "fair" price, somewhere in between. Part of this process can be to advertise, as a seller, that you are now willing to try finding the sweet spot x% below what was originally asked. So this is very much in line with the usual concept of supply and demand. --Lupo (talk) 08:23, 22 October 2019 (UTC)
At least one local art supplier offers 40% off list price for custom frames. All the time. (Except when they run a 60% off sale.) It's % off of list price, not necessarily what it would actually be sold for. Unfortunately the same is true of some medical billing in the US - most basic blood tests are "billed" for \$200+, but the insurance discount brings it down to <\$20, before the insurance company pays anything.172.70.55.16 16:18, 19 July 2022 (UTC)
You could also have a "loss leader" kind of situation, where the reduced price does represent a loss to the seller, as an attempt to attract customers who may also purchase other, more profitable items. L-Space Traveler (talk) 14:26, 6 November 2022 (UTC)

The one that annoys me is "save x% off Y!" You would SAVE x% ON something, or GET x% OFF something - not SAVE x% OFF! L-Space Traveler (talk) 14:26, 6 November 2022 (UTC)

I think I actually mentioned this in an Edit Summary for something, recently (not sure where or when, except probably this wiki, and no expectation of it actually even being noticed... But, as we're talking about it now...): "Up to 50% off!" Effectively "We may or may not discount anything, but certainly there's nothing at less than half the pre-deal price...", but it pulls the mental levers in a more attractive way than it should do. (And is a subset of the "Up to 15% or more" item in the first panel, as I have just realised by looking at the comic related to this Talk page.)
On the 'really the wrong way round' front, I have a mental flinch whenever I see a bus service plastered with something like "<this scheduled service> Every 15 Minutes Or More!" - ironically, often seen on a Sunday when its route is actually reduced to an arrival every hour (which is indeed more than 15 minutes!), for a far shorter total timespan of the day, or the fancy route-branded bus is actually conspicuously doing the Sunday service of a completely different route (also at lowered frequency) than its weekday/possibly-Saturday commuter/shopping/etc provision, just because unspecifically-liveried vehicles are being maintained and this is one of the free ones currently available and unnecessary for its branded-route. 172.70.90.172 16:26, 6 November 2022 (UTC)