Average MER by Ecommerce Vertical: 2026 Benchmarks

If you run a direct-to-consumer brand in 2026, you have almost certainly been asked the question and not had a clean answer: is our MER good? Marketing efficiency ratio (MER = total revenue divided by total ad spend) has quietly become the number operators run the business on, because platform-reported ROAS (return on ad spend) double-counts conversions and ignores email, SMS, and organic. The reason the question matters is that there is no universal answer, and copying a competitor's MER without adjusting for your own economics is how brands talk themselves into losing money. Here is what good looks like by category, and what to watch so you set a target you can defend.

The short version: across nine public DTC brands we pulled from FY25 filings, MER ranged from 2.55x to 19.07x. That is a roughly 7x spread. Most of it is explained by category economics: gross margin, repeat-purchase rate, and average order value (AOV). Some of it also reflects a measurement difference (different filers report different expense lines, a caveat the methodology section covers). A brand with 70% margins survives a blended MER that would bankrupt a 45%-margin brand. So the right way to read this post is not "find my category and copy the number." It is "find the structural drivers, then derive your own floor."

What MER actually measures, and why ROAS cannot replace it

MER is deliberately blunt. You take every dollar of revenue in a period and divide it by every dollar of ad spend in that same period. Nothing about attribution windows, no view-through credit, no platform pixel. If you did $1M in revenue on $250,000 of ad spend, your MER is 4.0x, full stop.

One thing to settle before you compare yourself to anyone: units. Plenty of operators express MER as a percentage, "we run a 35% MER," meaning ad spend is 35% of revenue. That is the inverse of the multiplier. A 35% spend-to-revenue ratio is a 2.86x MER (1 divided by 0.35). A 25% ratio is a 4.0x MER. Pick one convention and stick to it, or you will compare your "40%" to someone's "3.0x" and reach the wrong conclusion.

The reason MER displaced channel ROAS is simple. After the 2021 attribution changes, the platforms each claim the same sale. Add up Meta's reported ROAS and Google's reported ROAS and you get a number that says you are far more efficient than your bank account agrees. When we sit down with founders running a brand at this size, the ones with the cleanest books stopped reading Meta and Google in isolation a while ago. As one operator put it to us, attribution does not work, and even when you do have it, it does not always work, so they manage on total ad spend. That is MER.

The more advanced version of this metric is aMER (acquisition MER), which divides revenue by ad spend but isolates new-customer revenue, and the "60-day aMER" which adds the post-purchase revenue a new cohort generates within 60 days. That matters most for subscription and consumable brands, and we come back to it below.

MER benchmarks by vertical: the public-company baseline

Audited public filings are the only place you get a clean, comparable MER denominator across brands. We computed MER as advertising or marketing expense from the FY25 10-K divided by total revenue, for nine US-listed DTC and DTC-adjacent companies.

The spread tells you a lot, with one important caveat. A CPG snacks and supplements brand runs 19x because the product is cheap to make, bought on repeat, and carried by retail and brand demand. A telehealth subscription brand runs 2.6x because it spends aggressively to acquire a subscriber it will monetize for months. Both are profitable. But part of the spread also reflects measurement: some filers disclose a narrow advertising-only expense line while others disclose a comprehensive marketing expense line, so the public figures are not perfectly apples-to-apples. Neither extreme is a target you should copy.

Here is the trap. These are public companies with brand equity, retail distribution, and organic traffic that a $20M Shopify brand does not have. The applicable benchmark for a private operator is roughly 1 to 2 MER points below the public peer (an Eightx rule of thumb derived from recurring operator engagements, not a measured panel). So a private apparel brand should read the FIGS 6.8x as a comparable closer to 4.8x to 5.8x, and a private beverage brand should read the Celsius figure as something more like 6.5x to 7.5x. Note: Celsius stopped tagging a marketing line after FY2023, so its 8.5x uses FY2024 revenue ($1,355.6M) divided by FY2023 advertising ($160M, the last reported figure), not a clean FY2025 measure. Use the public data to understand the shape of your category, then haircut it for the advantages you do not have.

Your MER floor comes from margin, not your category

The single most useful reframe we give operators is that "what MER do I need" is really "what is my contribution margin after marketing." The math is not optional. If you keep 70 cents of gross margin on a revenue dollar, you can spend far more of that dollar acquiring customers and still come out ahead than a brand keeping 45 cents.

When we work through a budget with founders, the first number we ask for is not ROAS, it is contribution margin. CM2 is gross profit after shipping, payment processing, and the other variable costs. CM3 is what is left after you finally subtract variable marketing, and we want to see 20 to 25 cents of every revenue dollar surviving to CM3. Your MER floor is simply the point where CM3 hits zero. Everything above that floor is profit you can choose to reinvest.

Gross margin	Breakeven marginal aMER	Minimum healthy blended MER	Typical category profile
75%+	~1.5x	2.0-2.5x	Premium beauty, skincare, digital supplements, high-margin CPG
60-74%	~1.8x	2.5-3.0x	Mid-market beauty, eyewear, healthcare apparel
50-59%	~2.2x	3.0-3.5x	Apparel and fashion, home goods, mid-tier supplements
40-49%	~2.8x	3.5-4.5x	Commodity apparel, furniture, lower-margin food and beverage
Under 40%	~3.5x+	4.5x+	High-cost-of-goods CPG, bulky home goods, fresh food

Read it from your own margin row, not your category label. A 52%-margin "beauty" brand and a 52%-margin "apparel" brand need the same MER floor, roughly 3.0x to 3.5x, even though their category benchmarks look different.

What good looks like in your category

Two large benchmark panels round out the public-company picture from the bottom up. Polar Analytics publishes paid ROAS by category across more than 4,000 Shopify brands. Treat paid ROAS as a floor for blended MER: add email, SMS, and organic and your blended number typically lands 20% to 40% higher.

The pattern is consistent with the margin table. High-AOV one-time purchases (electronics, apparel) sit at the top, while low-AOV high-repeat consumables (food and beverage, health and wellness) sit at the bottom on a paid basis precisely because they make their money on the back end, not the first click.

Triple Whale approaches it from the spend side, publishing median marketing spend as a share of revenue across roughly 33,000 brands. Invert that share and you get an implied blended MER.

Put the panels together and a workable set of category targets falls out. The table below stitches the median performers, the paid-ROAS floors, and the public-company ceilings into one view, with the healthy mid-market range we would actually hold a brand to.

Vertical	Observed median MER (Triple Whale 2025)	Paid ROAS proxy (Polar 2026)	Healthy mid-market target	Public brand ceiling (FY25 or last avail.)
Supplements / health CPG	~2.0x	1.76x	3.5-5.5x	19.1x (Simply Good Foods)
Food and beverage	~2.1x	1.75x	3.0-5.0x	8.5x (Celsius; FY2024 rev./FY2023 adv.)
Apparel and fashion	~2.8x	3.77x	3.0-4.5x	6.8-10.8x (FIGS / Stitch Fix)
Beauty and personal care	~2.0x	2.26x	3.0-4.5x	7.7x (Warby Parker, adjacent)
Home goods / lifestyle	~3.1x	not published	3.0-4.5x	data-sparse

Two honest caveats. The supplements line shows the widest gap between sources, a ~2.0x median against a 3.5-5.5x target, because mature subscription supplement brands pull the target up while early-stage brands pull the median down. And home goods is genuinely data-sparse; treat its range as directional.

Repeat rate, AOV, and subscription: the variables that let you run lower

Once you have your margin floor, repeat rate and AOV decide how far below the public ceiling you can comfortably sit. The mechanism is simple: your ad spend (the denominator) is fixed at acquisition, but the revenue (the numerator) keeps growing every time a customer comes back without new spend. A brand with strong retention improves its blended MER over time even if it never touches ad efficiency.

This is where subscription brands earn their advantage. We have worked with consumable and subscription brands that happily lose money on the first order, because they know the second, third, and fourth orders are coming. As one operator framed it, if the customer is not canceling for the next six months, fine, take the loss on order one, the lifetime value funds the acquisition. A one-time-purchase apparel brand with a 12% 90-day repeat rate does not get that luxury and has to make the first order pay.

So the same gross margin supports very different MER floors depending on retention. A high-repeat consumable at 65% retention can run a blended MER of 1.8x to 2.5x and thrive. A low-repeat apparel brand at the same margin needs 3.5x or more. If your AOV is high on top of strong repeat, you can run lower still, because each order carries more contribution to clear the same acquisition cost.

Setting your MER target: a four-step framework

Pull the threads together into something you can run on Monday.

First, find your gross margin and read your floor off the margin table above. That is the line you cannot cross without losing money on incremental revenue.

Second, layer in repeat rate and AOV. Strong retention and high AOV let you sit comfortably below your category's public ceiling; weak retention pushes you toward the top of your healthy band.

Third, split blended from new-customer MER. Manage a blended MER for the whole business and an aMER (or 60-day aMER) for acquisition, so a healthy backend does not mask deteriorating front-end efficiency.

Fourth, set a floor and a ceiling, not a point. Below roughly 2.5x most brands are unprofitable on the margin; above 5.0x most brands are leaving growth on the table. The job is to live in the band that fits your economics and to read it on a trailing 90-day basis. We see this constantly: a supplement brand watches spend-to-revenue swing from 35% one month to 60% the next and panics. The fix is almost always to stop reading monthly MER and start reading the trailing 90-day line. For the underlying margin work, our supplements brand unit economics and beauty brand unit economics breakdowns show where the cents actually go. If you are still working out what percentage of revenue you should be spending before setting an MER target, our ad spend by growth stage benchmarks give a useful starting point.

A 3x MER is not good or bad. It is good for a 60%-margin beauty brand and quietly fatal for a 40%-margin furniture brand. The number that matters is not your MER, it is the gap between your MER and the floor your own margin, repeat rate, and AOV set for you.

Sources and methodology

Public-company MER computed from FY25 10-K filings. We calculated MER as each filer's reported advertising or marketing expense divided by total revenue for nine US-listed DTC and DTC-adjacent brands (revenue range roughly $330M to $2.3B), using GAAP figures from each company's annual report. Filings are available through SEC EDGAR full-text search. Expense-line note: the denominator is not uniform across filers. Simply Good Foods uses a narrow us-gaap:AdvertisingExpense line ($76.1M); on a full marketing-expense basis its MER would be approximately 3.9x, not 19.1x. Celsius likewise uses a narrow advertising note (last tagged FY2023 at $160M), and its 8.5x figure uses FY2024 revenue ($1,355.6M) divided by FY2023 advertising, the most recent period available. Hims & Hers uses a comprehensive us-gaap:MarketingExpense line ($919.3M). Narrow-advertising reporters therefore show structurally higher MER than comprehensive-marketing reporters; some of the observed spread reflects expense-line choice, not purely category economics. Public MERs are also inflated by organic and brand traffic versus private mid-market brands, hence the 1 to 2 point haircut applied to operator targets.

Paid ROAS by category, Polar Analytics 2026. Category-level paid ROAS, CAC, and AOV across more than 4,000 Shopify brands, published in the Polar Analytics 2026 Ecommerce Benchmarks. Paid ROAS is a channel metric and a floor for blended MER, not blended MER itself; brands with strong email and organic run 20% to 40% higher on a blended basis.

Marketing spend share of revenue, Triple Whale 2025. Median marketing spend as a share of revenue across roughly 33,000 brands and $18.4B of ad spend, from the Triple Whale 2025 Ecommerce Benchmarks. Implied MER is the inverse of the spend share. This panel likely over-represents paid-social-heavy brands.

MER floor framework and category baselines. The breakeven aMER and gross-margin logic follows the Common Thread Collective marketing efficiency ratio framework, cross-checked against the Admetrics 2026 DTC marketing efficiency statistics. Admetrics is a paid analytics platform publishing its own market content, so we treat its baselines as a cross-reference rather than an independent panel.

Operator context. The contribution-margin, blended-MER, and retention observations are compiled from recurring patterns in fractional CFO engagements with DTC operators. All figures are anonymized and no client is named.

Frequently asked questions

what is a good mer for a dtc brand in 2026?

There is no single number. For most private $5M to $50M brands a healthy blended MER sits between 3.0x and 5.0x. Below 2.5x you are usually losing money on incremental revenue after COGS, fulfillment, and overhead. Above 5.0x you may be under-investing in growth.

what is the difference between mer and roas?

MER is total revenue divided by total ad spend, so it captures every dollar including email, SMS, and organic. ROAS is platform-attributed revenue divided by ad spend on that one channel. MER is blended and harder to game, which is why operators run the business on it.

how do i calculate mer for my store?

Take all revenue for a period and divide it by all ad spend for that same period. If you did $400,000 in revenue on $100,000 of ad spend, your MER is 4.0x. Use a trailing 90-day window to smooth out monthly seasonality noise.

what mer should a beauty brand target?

A mid-market beauty or personal care brand should generally aim for 3.0x to 4.5x blended MER. Premium beauty with 70%+ gross margins can sustain the lower end of that range, while mass beauty at thinner margins needs to stay closer to the top.

what mer should a supplement or food brand target?

Supplements and health brands usually need 3.5x to 5.5x because CAC is high and AOV is low. Food and beverage lands around 3.0x to 5.0x. Subscription versions of either can run lower because repeat revenue fills in within 60 days.

how does gross margin change the mer i need?

Directly. At 70%+ gross margin a blended MER near 2.0x can break even. As margin compresses toward 45%, the breakeven blended MER climbs to roughly 3.0x or higher. Lower margin means you keep fewer cents per dollar, so you need more revenue per ad dollar.

does a subscription brand need a different mer target than a one-time-purchase brand?

Yes. A subscription or high-repeat brand can accept a lower first-order MER because the second, third, and fourth orders arrive without new ad spend. A one-time-purchase apparel brand has to make the math work on the first order, so it needs a higher MER.

why is my platform roas higher than my real mer?

Platforms over-count. Meta and Google each claim credit for the same conversions, so the sum of channel ROAS overstates true efficiency. Blended MER divides total revenue by total spend, so it is always the more conservative and more honest number.