This is a guest essay from Dexter, founder of Zorin, a pricing-intelligence tool for ecommerce sellers. Pricing is one of the most movable levers in the margin math we write about constantly, and elasticity is the discipline underneath it — so when Dexter offered to write the elasticity piece properly, we said yes. The words and claims below are his; the light edits and internal links are ours. — Michael
At around a million dollars a year in revenue, a lot of pricing decisions get made in an afternoon. The founder looks at a spreadsheet, analyses competitor pricing, picks a number that feels right, and moves on to the next task on the list. That approach is imperfect, but the dollar amounts involved in getting it slightly wrong are small enough that nobody loses sleep over it.
That stops being true once a brand crosses into seven and eight figures. The same instinct-based pricing that costs at most a few thousand dollars a year in foregone margin at $1M now costs dramatically more at $20M or $50M, because the same percentage error applies across a much larger base of orders. A brand under-pricing its best sellers by even 3–4% relative to what the market would actually bear is quietly leaving six figures on the table every year — and most executive teams have no clean way to know whether that's happening on any given SKU.
What Price Elasticity Is (and What It Measures)
Price elasticity is a measure of how sensitive demand for a specific product is to a change in its price. Some products lose a lot of volume the moment they cost more, typically because a buyer can easily find something comparable elsewhere. Others barely lose any volume at all, usually because the buyer was never buying on price to begin with — they were buying on brand loyalty, product differentiation, or a lack of close substitutes. Neither pattern is guesswork. Both show up clearly in a brand's own historical order data, which means elasticity is something that can be measured directly rather than estimated by feel.
At smaller scale, "raise the price and see what happens" is a reasonable way to learn how price-sensitive your buyers are. At $1M in revenue, testing a price change on a bestseller and reversing it if volume drops is a low-stakes experiment. At $30M, the same experiment run on the wrong SKU at the wrong time, in front of a board or an investor watching monthly numbers, is a much more expensive way to learn the same lesson. The brands that keep testing pricing by instinct as they scale aren't doing anything differently — they've just quietly accepted that the cost of being wrong keeps compounding along with the revenue.
The Math Gets More Forgiving at Scale
Here's the part that surprises a lot of operating teams: the financial case for getting pricing right doesn't get harder to make as a brand grows. It gets easier. McKinsey's long-running pricing research found that among the Global 1200, a 1% price increase with volume held constant lifted average operating profit by 11% — a bigger swing than the same percentage change in either variable costs or sales volume (McKinsey & Company). That relationship holds regardless of size, but the absolute dollars behind an 11% profit lift on a $30M revenue base are a very different number than the same lift on $1M — which is exactly why this becomes a board-level conversation at scale rather than a founder's side project.
The catch, and the reason blanket price increases don't work, is that the lift only holds when the increase lands on a product that can actually absorb it without losing meaningful volume. The published elasticity literature shows just how wide the spread is: staple goods sit near zero (customers keep buying no matter what), while categories like casual and athletic apparel measure as elastic as −2.86 — a price change there moves nearly three times its weight in lost volume (see Zorin's sourced reference of price elasticity by category, compiled from peer-reviewed and government data). That's not a small spread. A brand with a diversified catalog — which is most brands at this stage — is sitting on a genuine mix of products that can absorb a price increase comfortably and products where the same move would be a mistake, and there's no way to tell which is which without actually modeling it.
Why This Gets Harder to See Once a Brand Has Scaled, Not Easier
Intuitively, a more mature brand with more data should have an easier time seeing this. In practice, the opposite happens. A brand at $1M might have a founder who personally knows which products are price-sensitive because they've watched every sale come in. By $20M or $50M, that knowledge has fragmented across a category manager, a performance marketing lead, a finance team building a P&L, and possibly an outside agency or fractional team managing channel operations. Nobody owns the single question of "how much room does this specific SKU actually have," because pricing decisions get made in the gaps between departments rather than by one person with visibility into the full order history.
Margins are already under real pressure at this stage of growth — industry benchmarks put ecommerce gross margins in the 55–70% range before variable costs like customer acquisition, with net margins commonly in the high single digits to low twenties depending on category and channel mix. Against that backdrop, an unmeasured pricing lever with a documented double-digit profit-lift potential is a strange thing for a growing brand to leave unexamined — especially when the underlying data to model it is already sitting in the same order history used for every other operating report, including the contribution-margin math you're presumably already running.
What a More Disciplined Approach Actually Looks Like
None of this requires an in-house data science team — which matters for brands operating with lean, fractional, or outsourced leadership structures. Modeling elasticity at the SKU level uses data that already exists in a brand's own sales history: past prices, past order volumes, and the specific windows where prices changed. A model built on that history — whether run internally or through a purpose-built pricing tool like Zorin — returns a raise, lower, or hold recommendation for each product alongside a confidence score, so the team acting on it knows whether it's backed by a year of consistent data or a handful of recent orders.
The practical starting point isn't a full pricing overhaul. It's picking a handful of top-revenue SKUs, checking their elasticity against the brand's own order history, and testing a targeted price adjustment on the ones that show the most room — while leaving genuinely price-sensitive products untouched. Comparing the margin outcome of that targeted move against the brand's historical instinct-based pricing usually makes the gap obvious within a single pricing cycle.
The Takeaway for Growing Brands
The instinct-based pricing that worked fine at $1M in revenue doesn't fail dramatically at $20M or $50M — it just quietly gets more expensive to keep using. Price elasticity data turns pricing from something a founder used to eyeball into something a leadership team can measure and defend, which matters more, not less, once a board, an investor, or a fractional executive team is looking at the same numbers. The data to do this already exists in every brand's order history. The only thing missing, for most brands at this stage, is someone actually modeling it.
About the author: Dexter is the founder of Zorin, a pricing-intelligence tool that models price elasticity per SKU from a merchant's own sales history and returns raise, lower, or hold recommendations with confidence scores.
FAQ
Price elasticity measures how sensitive demand for a specific product is to a change in its price. Products with elastic demand lose significant volume when price rises, usually because close substitutes are easy to find. Products with inelastic demand barely lose volume, because buyers choose them for brand, differentiation, or lack of alternatives rather than price. Both patterns show up measurably in a brand's own historical order data.
Because the cost of being wrong compounds with revenue. Under-pricing a bestseller by 3-4% costs a few thousand dollars a year at $1M in revenue and six figures at $20M-$50M. Meanwhile the upside grows too: McKinsey's research on the Global 1200 found a 1% price increase, with volume held constant, lifted average operating profit by 11% — and the absolute dollars behind that lift scale with the revenue base.
No. SKU-level elasticity modeling uses data every brand already has: past prices, past order volumes, and the windows where prices changed. It can be run internally in a spreadsheet-and-regression workflow or through a purpose-built pricing tool, and either way returns a raise, lower, or hold signal per product with a confidence level based on how much data backs it.
Not with a full pricing overhaul. Pick a handful of top-revenue SKUs, check their elasticity against your own order history, and test a targeted price adjustment on the products that show the most room — while leaving genuinely price-sensitive SKUs untouched. Comparing that targeted move's margin outcome against historical instinct-based pricing usually makes the gap obvious within one pricing cycle.