Pricing Psychology and Price Presentation

Rasmus is sitting in his van outside a customer's house with the new quote page open on his phone. His nephew built it over the weekend, and the gutter-cleaning price now reads $188.99, with a crossed-out $299 above it in red.

Rasmus has charged $189 for a whole-house clean for three years. He has never once charged $299.

Rasmus and his company, Clearline Gutters, are invented for this lesson, and so is every price and line of copy below. The studies and the US rules are real.

His nephew took the tactics from a list you've probably seen too. End prices in 99, and put a bigger "was" price above the real one.

Rasmus has two separate questions to answer. Does the evidence give him a reason to change his price ending, and can he support the comparison above it?

Setting the price is a business decision, and a copywriter can't settle it alone. Presenting it is your job. For the wider deal around the number, see how to create an offer people want.

What the evidence supports, and what it leaves open

Supported by the studies cited here

• $9 endings raised demand in Anderson and Simester's three retail field experiments.
• Showing StubHub fees upfront reduced ticket quantity and seat quality.
• Maniadis, Tufano and List urge caution about first anchoring findings.
• 16 CFR 233.1 requires a bona fide former price for a comparison.

Still open for Rasmus's page

• Whether a $9 ending changes gutter-cleaning bookings.
• Whether fee disclosure affects a service business's revenue.
• How large any anchor effect would be on his page.
• Whether $299 qualifies, which needs his dated records.

Anchoring: give the price a checkable comparison

An anchor is a first number that pulls later judgments toward it. NN/g's account of the anchoring principle retells a study by Ariely and colleagues in which people's Social Security digits seemed to sway how much they'd pay for everyday products.

Maniadis, Tufano and List later published new evidence on how strong anchoring effects are, in a paper called "One Swallow Doesn't Make a Summer." They urge caution about first findings.

Their warning is practical for a writer: an initial positive result deserves scrutiny, and independent replications raise confidence. A familiar study name alone gives you little basis for predicting what your price page will do.

For the copy, choose a comparison the buyer can check. That's an editorial recommendation: make clear whether two quoted prices cover the same work before inviting someone to judge which costs less.

For Rasmus, start with the scope of the cleaning. His $189 includes downspouts and photos of the finished job; a competing headline price could cover different work.

Make competing quotes easier to compare

A number in a vacuum

Gutter cleaning: $189

A defined scope

$189 for a whole-house gutter clean, including downspouts and photos of each side when we're done. If you're comparing quotes, check whether both include the downspouts.

Confirm the included work with the business before publishing this price line.

A repair figure needs evidence; it can't promise that every cleaning prevents a repair.

The two prices a homeowner is weighing

A cleaning quote and an eaves-repair bill describe different jobs. Before comparing them, check invoices for comparable repairs and explain which circumstances make that cost relevant.

"Was" prices have rules

In the US, 16 CFR 233.1 says a former price should be the actual, bona fide price at which the item was offered regularly for a reasonably substantial period. A price inflated so it can be cut is a false bargain.

Before keeping any crossed-out number, ask for dated records showing the same item offered at that price. Rasmus doesn't need to search for his. He knows what he's charged for the last three years.

Without records for $299, Rasmus has no basis for presenting it as his former price. The comparison can come off the page without changing what the cleaning costs.

Charm prices: distinguish price endings from other digits

Anderson and Simester tested price endings in three field experiments with a retailer. Their abstract reports that a $9 ending raised demand in all three, more so for new items, with some sign of a weaker effect next to "Sale" cues.

The authors suggest $9 endings may work best when customers have little other information to go on. That makes the ending a message about the price.

A separate study examines how buyers respond to odometer digits. Lacetera, Pope and Sydnor studied more than 22 million wholesale used-car transactions and found that prices dropped in steps as odometers crossed each 10,000-mile mark, with smaller drops at every 1,000 miles.

Picture a car crossing from 49,900 to 50,000 miles. The study's threshold pattern concerns how a mileage number affects the car's price. It supplies evidence about attention to digits, while the retail experiments directly test what happens when a selling price ends in 9.

For Clearline, I'd keep $189 unless a planned comparison gives Rasmus a business reason to change it. That's an editorial choice: the quote stays consistent with the price he already charges. The nephew's redesign supplies no measured reason for $188.99.

Fees: show the total before checkout

On StubHub, some buyers saw mandatory ticket fees upfront and others met them later in checkout. Tom Blake, Sarah Moshary, Kane Sweeney and Steve Tadelis ran that comparison as a large field experiment and published it as "Price Salience and Product Choice" in Marketing Science in 2021.

With the fees upfront, people bought fewer tickets, and the seats they chose ranked lower on the study's quality measure. The drop in quality alone accounted for at least 28% of the revenue decline.

The authors conclude that hiding the price makes comparison hard and leads people to spend more. The effects reached experienced users too.

Choose your disclosure policy before testing presentation. Otherwise a revenue increase can tempt you to keep a version whose buyers couldn't readily compare the total.

In December 2024, the FTC announced a U.S. rule requiring total-price disclosure for live-event tickets and short-term lodging. That announcement concerns those categories; it doesn't establish the requirements for a gutter-cleaning quote.

I'd show the total before anyone starts checkout. In the one-ticket example below, move each mandatory charge from the later screens into the listing, then check the listing total against the payment screen.

The same ticket with its costs visible earlier

Charges revealed during checkout

• Listing: $80 for one ticket
• Next screen: $12 mandatory service fee
• Final screen: $8 tax
• Amount due: $100

Complete cost at the listing

• One ticket: $100 total
• Includes $80 admission and a $12 service fee
• Includes $8 tax
• No optional extras selected

Rasmus's $189 is the full charge. If your checkout adds fees, the abandoned cart lesson covers what happens after someone starts checkout.

Framing and tiers: show what the buyer commits to

The billing examples below show how to make the buyer's commitment clear.

Break a price down only when it helps someone understand the bill. "$24 a month" tells a reader what leaves their account each month. If you write "$2 a day" for a $730 annual charge, put the $730 right beside it.

Name tiers for the people they serve, and state the difference beside the price. "Solo: one user, $19 a month" and "Team: five users, $49 a month" let someone compare access. Check that the product actually supplies those allowances.

Use "most popular" only when sales records back it. It's social proof, and someone can check it. If a tier is there only to make another look attractive, ask what a buyer choosing that tier would actually receive for the extra charge.

How should you word the price?

Put the billing basis beside the amount. These sample lines answer different questions a reader might have about the charge.

• "$240 for the full-day workshop, including lunch and the printed workbook."
• "$19 a month, billed monthly, or $190 for the year."
• "$9 for your first three months, then $19 a month. We'll email you a week before the price changes."
• "Shipping is free over $60. Under that, it's a flat $6."

Price presentation audit

• The first displayed total agrees with the checkout amount.
• The price is compared with a real alternative the buyer faces.
• A former-price claim has dated records of a bona fide regular offer.
• Billing frequency and renewal terms sit beside the price.
• A popularity label has a sales record behind it.
• Any daily or monthly figure also shows the total commitment.
• A price-ending test has a net business outcome and a refund observation period chosen in advance.

Before a price test, choose a net outcome such as revenue after refunds and service costs per eligible visitor. Set the refund observation period and the adoption rule in advance. If signups and refunds both rise, judge the change against that preplanned outcome.

How to A/B test copy shows how to plan the comparison, and persuasion principles and cognitive biases covers the ethics of these shortcuts.

Annotate the actual price

Keep a screenshot of your pricing page with your positioning topic work. Walk through checkout as a buyer and mark the first point where the total becomes clear, along with every charge revealed afterward.

Rewrite one price line so it names the included work and the billing basis. For a crossed-out price, attach the dated offer record to your review; if that record doesn't exist, remove the comparison before approving the page.

Rasmus deletes the red $299 and changes $188.99 back to $189. He types the line about the downspout photos underneath, puts the phone in the cup holder and goes to knock on the customer's door.