Fragrances (women): rank follows price one-for-one, in both directions
I measured 3,417 price changes across 220 women's fragrances on amazon.de, each against the products that held their price. A 10 percent cut bought about 11 percent of rank; a 10 percent increase cost about 9. That makes this the strongest cut response measured in this series so far by point value — and demonstrably stronger than five of the eight categories that came before it.
In short
- A 10 percent cut improved rank by about 11 percent (range 10 to 13). Measured across 3,417 price changes from 220 products, each against category controls.
- A 10 percent increase cost about 9 percent of rank (range 8 to 11). Both directions sit near one-for-one; the asymmetry between them is not demonstrated.
- All six depth brackets moved rank, in a staircase both ways. Deep cuts bought 35 percent of rank; deep increases cost 35. Even the first step in either direction separates demonstrably from the next.
- Against the series, this is the strong end. The cut response separates demonstrably from shampoo, hair oils, cleansers, conditioner and sunscreen. Against moisturisers, serums, eye creams and men's fragrances it is an observation.
- And it is one of the busiest shelves of the series. 145 products entered in 24 months and 21 are winning; the median first competitor answer came within a day.
Price cuts
A 10% cut improved rank by roughly 10 to 13 percent.
Price increases
A 10% increase worsened rank by roughly 8 to 11 percent.
EVERY STEP SHOWS — DOWN TO 35 PERCENT BETTER, UP TO 35 PERCENT WORSE
Women's fragrances answer price the way a textbook says markets should. Cuts of 5 to 15 percent bought 14 percent of rank, medium cuts 28, deep cuts 35. Increases mirror it: 13 percent worse for mild moves, 31 for medium, 35 for deep. No bracket touches the no-change line, and the first step in either direction — mild against medium — separates demonstrably on its own.
The category-level numbers put this at the strong end of everything measured so far: the cut response of 1.11 clears the ranges of five of the eight prior categories. What it does not clear is the top group — eye creams, serums, moisturisers and last week's men's fragrances all overlap. The strong end of the series is a group, not a single winner.
Unlike men's fragrances, the segments here show no order: budget, mid and premium all respond within each other's ranges. Whatever drives the men's premium gradient, the women's market prices as one shelf.
The full picture
01 · 1 · DOES DISCOUNT DEPTH MATTER?
Yes, immediately — the very first step in either direction is already demonstrable.
THE FIRST STEP ALREADY SEPARATES FROM THE SECOND, BOTH WAYS
Read bracket by bracket, the staircase is demonstrable at its first step in both directions: mild cuts separate from medium cuts, and mild increases separate from medium increases. The upper steps — medium against deep — overlap on both sides, so the exact shape of the deep end stays an observation. But the direction of travel is not in doubt anywhere on this chart.
That first-step separation matters practically. In most categories of this series, a 10-versus-20-percent decision was statistically a coin toss. Here, the data says the second ten points of discount bought measurably more — and the second ten points of increase cost measurably more.
02 · 2 · WILL COMPETITORS FOLLOW?
Fast and crowded — the median first answer lands the next day.
SIX IN TEN CUTS SEE A SAME-DAY MOVE SOMEWHERE ON THE SHELF
59 percent of the 2,996 price cuts saw a same-day price move somewhere in the category. Those are excluded as ambiguous, and what remains still runs hot: repricing at 1.08 times baseline after cuts, 1.12 after increases, with a median first answer of one day in both directions.
This is what a permanently contested shelf looks like: prices in this category are not set, they are traded.
03 · 3 · WHERE WOULD A NEW PRODUCT ENTER?
Between €34.05 and €43.90, where entrants demonstrably get traction.
ONE BAND WHERE NEWCOMERS WIN, RIGHT IN THE MIDDLE OF THE SHELF
For once, the scoring and the evidence agree. The €34.05–€43.90 band holds 47 products, 36 percent of them in the category's top third, and of seven judged recent entrants there, four are winning and three are building — the best entrant record on this shelf. Median reviews of 300 make it contested, not closed.
The neighbouring band up, €43.90–€56.60, tells a similar story at slightly thinner evidence: eight judged entrants, four winning. Below €16, by contrast, the shelf is nearly empty and unproven — cheap is not a strategy here.
04 · 4 · WHAT DOES THE MARKET LOOK LIKE UNDERNEATH?
The biggest shelf of this series — and a busy one.
The fit set spans €5.75 to €121.31 and splits into budget (€6–26, 68 products), mid (€27–40, 72) and premium (€40–121, 80). The centre of gravity sits at €20.48–€34.05, where 82 of the 480 gap-analysis products live.
145 products entered within the last 24 months — three times the entry volume of most categories in this series — with 21 winning and 6 already gone. That is a 14 percent win rate on a very large denominator: this shelf absorbs newcomers constantly and keeps a few.
35 percent of detected price changes were excluded as disturbed. And the structural note from the men's report applies in mirror image: this set deliberately contains both concentrations, the majority tree for women is Eau de Parfum, and the 2,776 events from products shelved in other trees — mostly Eau de Toilette — were excluded by the category guard. The elasticities on this page are, in effect, Eau-de-Parfum elasticities.
Data appendix
The set started from an Amazon category export of 5,241 products in the women's fragrance path on amazon.de, curated on 19 August 2026 under the frozen rules of this series. In order: 312 foreign types removed — body sprays and lotions, deodorants, shower gels, hair mists, decants; 1,175 products outside the 50–100 ml single-bottle band, with 558 unparsable titles and 478 further doubt cases, including products double-shelved in the men's tree, held on a doubt list rather than guessed at; 206 multipacks and gift sets; 449 outside the €15–120 price frame; 475 below 20 reviews; and 882 above the cap of three products per brand, keeping the review-strongest. That leaves 706 products from 344 brands — the largest set of this series — deliberately including both Eau de Parfum and Eau de Toilette. Category membership comes from Amazon's own tree: 462 of the 706 synced products sit in the majority path, which is Eau de Parfum; 226 sit in other trees — mostly Eau de Toilette — and their 2,776 measured events were excluded from the figures by the category guard, so the elasticities here describe the Eau-de-Parfum majority. Eighteen products return no category path at all; the current guard treats them as conformant — a known limitation I plan to close. The product list and the curation record are available on request for methodological review.
| Step | Events | Removed because |
|---|---|---|
| Price changes detected | 10,055 | — |
| Gaps in the price history | −272 | the price series around the change is incomplete |
| Too little ranking data | −929 | not enough rank observations to measure an effect |
| Overlapping price change | −1,589 | another move by the same product inside the window |
| Deal or coupon markers | −0 | the change was a flagged promotion, not a price |
| Stockout signals | −527 | availability broke during the window |
| Burst of new reviews | −546 | a review spike could move rank on its own |
| Listing too young | −206 | less than 60 days of history |
| Too few control products | −559 | fewer than 5 quiet products to compare against |
| Passed every check | 6,546 | one event can fail several checks at once |
| Used for the figures | 3,417 | after removing 676 events with a pre-existing rank trend and 2,776 events from products outside the majority category tree; an event can carry both flags |
price change ≥ 5% and ≥ €0.30, held ≥ 7 days · comparison: 14 days before, days 3–14 after · control products: same category, price moved less than 2%, at least 5 of them · rank coverage ≥ 70% of days · listing older than 60 days · review burst = more than 10% and at least 15 new reviews · ranges are 90%, from a bootstrap clustered by product
Observed price changes ran from −73.6 percent to +287 percent. The extremes are mostly listings returning to a nominal price after being unavailable, not commercial decisions. The figures above are read from the dense middle of that range.
Limits
- LIMITS — I measure the ranking, not units sold, and only over a 14-day window after each change. The figures are category-level averages across 3,417 events from 220 products; they are a planning input, not a promise for any single product. They effectively describe the Eau-de-Parfum majority of this set, because the category guard excluded events from products shelved in other trees. Competitor reaction and advertising interplay are not modelled, and a rank position says nothing about margin.
- 706 products
- 10,055 price changes found
- 6,546 passed every check
- 3,417 used for the figures
- 220 products in the fit set
- ref b0f9754e
The Monthly
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