Dime Sale
A price that steps up every time somebody else buys, so the cheapest copy on offer is always the one bought right now.
Definition
What it does
The seller publishes a rule linking price to units sold rather than to a clock: a starting figure, an increment, and the number of purchases that triggers each rise. Readers are told the number on the button is the lowest it will ever be and that it moves when other people act. The offer stops being a fixed price and becomes a running total, with every other shopper cast as the thing making the deal worse.
Why it works
A calendar deadline tells a reader how long they can safely wait. A sale-triggered rise removes that comfort, because the next click could come from anyone at any moment. The rising number also does double duty as evidence: if the price has climbed, people have been buying, so demand and cost prove each other. Naming the exact step makes hesitation countable in money, small enough to sound fair and sharp enough to sting, while buying now converts into a small win the reader can point to later.
Where it appears
* Most frequent first, based on materials selected for the Persuasion Taxonomy corpus.
Examples of Dime Sale
“The price goes up by $0.10 every 10 copies sold.”
Closing price reveal for a paid advertising case study, stating a starting figure and the exact rise per batch of copies sold.
Why it’s this techniqueThe copy publishes a mechanical price schedule and hands the reader the arithmetic: 'The price goes up by $0.10 every 10 copies sold.' Every buyer who acts first raises the cost for the buyer behind him, so the reader's own delay is what prices him out. The tell is the increment tied to units rather than to a clock: the escalation runs on 'every 10 copies sold', not on a deadline, which puts other buyers rather than a date in the role of the pressure source. The low opening anchor at '$14 per copy' makes the climb visible and gives the reader a number to watch leave him behind.
Classification
- Primary technique
- PT-CPL-9361
- Classification confidence
- 0.78
- Source
- PPC Coach, 2010s web page
“50 Copies For $7 (Sold Out Within 23 Minutes). 50 Copies For $10 (Sold Out Within 5 hours). Next 50 Copies For $14.”
Price panel for a local marketing course listing the tiers already sold through, with how fast each one cleared, before naming the current tier.
Why it’s this techniqueThe price is posted as a rising ladder tied to units sold: '50 Copies For $7 (Sold Out Within 23 Minutes)', then '50 Copies For $10 (Sold Out Within 5 hours)', then 'Next 50 Copies For $14.' Each cleared batch lifts the number the following buyer pays, so waiting carries a published cost. The tell is that the increase attaches to a count of copies rather than to a date or an hour, which puts other buyers, not a clock, in charge of the meter. The sold-out timestamps read as proof of demand, and they work here as the counter that sets the current price.
Classification
- Primary technique
- PT-CPL-9361
- Classification confidence
- 0.91
- Source
- Mario Brown, 2010s web page
“ONLY $4.99 for the FIRST 15 people! After 15 purchases the price will INCREASE to $8.99!”
Offer line for a fifteen article weight loss content pack, pairing an entry price for the first buyers with the figure that follows once that count is reached.
Why it’s this techniqueThe price is pinned to a purchase counter rather than a clock. 'ONLY $4.99 for the FIRST 15 people' sets a bounded pool of cheap slots, and 'After 15 purchases the price will INCREASE to $8.99' publishes the exact next number, so the reader can price his own hesitation at four dollars before he buys. The structural tell is what triggers the rise: other buyers. A deadline offer names a date; this one names strangers, and every one of them who acts moves the price against the reader. Nothing sells out here, it only gets costlier, which is what makes the escalating counter the move.
Classification
- Primary technique
- PT-CPL-9361
- Classification confidence
- 0.86
- Source
- kris2012, 2010s web page
“FB Member Lock is Being Sold on A Dimesale, So Get Your Copy Before the Price Goes Up! Our Dimesale Pricing will Continue Until We Hit $17!!”
Banner line for a social media plugin that names the pricing format outright and states the figure the climb stops at.
Why it’s this techniqueThe offer prices itself against the reader's delay: 'Get Your Copy Before the Price Goes Up' tells buyers the cost climbs while they think about it, and 'Our Dimesale Pricing will Continue Until We Hit $17' publishes the ceiling so the climb has a visible finish line. The tell is that nothing runs out and no clock is set. The escalator is other buyers, each purchase nudging the number, which turns every earlier position in line into money saved. Naming the mechanism outright, 'Sold on A Dimesale', makes the pricing rule itself the offer rather than a discount attached to one.
Classification
- Primary technique
- PT-CPL-9361
- Classification confidence
- 0.83
- Source
- WPSocial.com, 2010s web page
“get your copy early as the price goes up as more copies are sold.”
Call to action for a business method guide that ties the reason to act early directly to purchases made by other readers.
Why it’s this techniqueThe escalator runs on units, not on a clock: 'the price goes up as more copies are sold' makes every other buyer a direct cost to this reader, and 'get your copy early' converts a place in the queue into money kept. The tell is that nothing runs out and no date closes; supply stays open while the number attached to it climbs, so the reader races other buyers rather than a deadline. A plain deadline or a limited stock claim would name a cutoff or a quantity, and 'hugely discounted' here reads as a rate that is already ticking upward.
Classification
- Primary technique
- PT-CPL-9361
- Classification confidence
- 0.84
- Source
- Simply Saturday Method, 2010s web page
“the price goes up after a set number of sales, so dont wait! I WONT drop it back.”
Warning note in a marketing offer stating that the rise is triggered by a sales count and that the seller will not reverse it.
Why it’s this techniqueThe cost of waiting is stated as an arithmetic fact: 'the price goes up after a set number of sales', so each stranger who buys first raises what this reader pays, turning other buyers into a personal expense. The tell is that the trigger is a unit count rather than a clock, and the seller pre-commits against reversal with 'I WONT drop it back', which shuts the only rational reason to hold off. Plain urgency would push on a date; the ladder here pushes on volume, and 'so dont wait' names the response the escalating price is built to produce.
Classification
- Primary technique
- PT-CPL-9361
- Classification confidence
- 0.88
- Source
- Amber Jalink, 2010s web page
See whether your own copy uses Dime Sale, and what else it is doing: analyze your copy.
Boundary Conditions
When it lands
- The rule is stated in checkable numbers: a starting price, the size of each step, and how many sales trigger it.
- The mechanism is visibly running, so the figure a reader sees now differs from the one quoted an hour ago.
- The product is one fixed thing with no versions to weigh, leaving price as the only moving variable.
- A ceiling is named, so the climb reads as a launch window with an end rather than a price that never stops.
When it dilutes
- The trigger turns out to be a date wearing a costume, which hands the reader a safe amount of time to wait.
- The price never actually moves, and a returning visitor finds the same number, which marks the whole claim as theatre.
- The step is too small to matter, so sleeping on it costs nothing a reader can feel.
- It is stacked with several other reasons to hurry, and no single one of them gets read.
Taxonomic Relationships
Provenance
- Robert Cialdini, Influence: The Psychology of Persuasion (1984), on scarcity and social proof, the two levers this move welds together.
- Dan S. Kennedy and Jason Marrs, No B.S. Price Strategy (2011), on escalating price ladders and early buyer pricing as demand tools.
- The Warrior Special Offer marketplace on WarriorForum, roughly 2008 to 2015, where automated ascending price scripts on WarriorPlus and JVZoo made the format standard and gave it its name.