The Profit-First Ecommerce Agency

Joel Brda, Founder & CEO of Human. Last updated: October 19, 2026.

A profit-first ecommerce agency runs every channel on the same scoreboard the business uses: contribution margin, new customers, and revenue. ROAS can steer inside a channel. It is not the number that decides whether the brand made money. At Human, every person on your account (paid, SEO, CRO, lifecycle, design, development) works from that scoreboard in Profit Compass, which is included at no additional charge in every engagement. If you want the accountability model in an RFP, or a conversation about working together, get your free consultation.

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What is a profit-first ecommerce agency?¶

A profit-first ecommerce agency measures success on contribution margin, new customers, and revenue, the same numbers your books care about, not on platform ROAS alone.

When Human says contribution margin with no qualifier, that is CM3: what's left after COGS, shipping and fulfillment, merchant fees, and ad spend. For the ladder and the worked math, see our guide to ecommerce contribution margin. Platform ROAS still matters for creative and bids inside Meta or Google. It does not answer whether yesterday made money after cost.

That is the hire question: not "who can raise ROAS," but "who will put every channel on the same business scoreboard, and show their work."

The scoreboard every Human on your account shares¶

Every Human on your account shares one scoreboard: contribution margin, new customers, and revenue, visible in Profit Compass.

Paid, SEO, CRO, lifecycle, design, and development read the same numbers. Weekly and monthly reviews open on those three. Profit Compass is how we put that scoreboard in one view, with numbers that match your books, and your books stay the system of record. It is included at no additional charge in every Human engagement. It is how we work, not an upsell. Under those three numbers, the scorecard lays out the levers that move them.

How we measure success (not ROAS alone)¶

ROAS can steer creative and bids inside a channel. Contribution margin, new customers, revenue, MER, and aMER tell you whether the business is working.

MER is all ecommerce revenue ÷ total media spend, and aMER is new-customer revenue ÷ total media spend.

For the deep cuts:

If you want to run the math yourself, try the contribution margin calculator.

How an engagement works¶

We start with a Profit Compass audit. If the numbers say your current strategy is working, we say so. If you hire Human, the same scoreboard runs the weekly and monthly work.

The path is simple: audit, align on goals and scope, onboard, then weekly and monthly reviews on contribution margin, new customers, and revenue. Engagements run on a flat-rate retainer so costs do not scale with media spend. Agencies paid a percentage of media spend have an incentive to push clients to spend more, while a flat retainer lets us focus on profit and contribution margin without that bias. Once goals and scope align, agency onboarding typically starts within 1–2 weeks.

For the audit itself: we connect Meta, Google, Shopify, and GA4, and bring COGS over from Shopify if it's stored there. You confirm two assumptions: merchant fees and shipping & handling. Profit Compass is set up within 24 hours, or in a couple of hours with proper access. It's included at no additional charge in every Human engagement. You do not send exports as a homework pack. We connect the accounts, then run the scoreboard the same way we will if you hire the team.

For the full list of what we do, see our ecommerce marketing services.

Proof: Softies, Kwik-Hang, and Thompson Tee

When the scoreboard is contribution margin, new customers, and revenue, the results show up in the business, not only in the ad account.

Softies

Softies is a loungewear and apparel brand that sells direct to consumers online. They have been a Human client since 2021.

Softies had a loyal following and strong repeat business, but needed to reach beyond its core fans and build demand outside peak seasons, with limited internal bandwidth and no cohesive growth plan.

We rebuilt the site, set up automated email flows and SMS, built a technical SEO and content program, and measured success on contribution margin and new customers, not ROAS alone.

In a 61-day BFCM window (Nov to Dec, year over year, same brand and products), Softies broke ROAS on purpose. ROAS went from 7.8x to 3.6x (−55%). Contribution-margin dollars rose 102%. New customers rose 181%.

Read the full Softies walkthrough

Kwik-Hang

Kwik-Hang is a Shark Tank-featured brand that sells a curtain-hanging product online. They have been a Human client since 2018.

The product earned plenty of attention, but traffic was not growing, conversions lagged, and the customer journey was disconnected and hard to scale.

We rebuilt the site from the ground up, launched email automation and segmentation, took over social media, and ran paid social to high-intent visitors and lookalikes.

The result: a 54% increase in conversion rate, and 4x blended ROAS as the in-channel signal that the paid social spend was working.

Derrek Burr, CEO, Kwik-Hang: "Human has been a game-changer for my ecommerce company. They hold themselves accountable to metrics like marketing ROI and connect the dots between marketing and business KPIs. I trust they always have my best interests at heart, which is everything!"

Read the Kwik-Hang case study

Thompson Tee

Thompson Tee is a sweat-proof T-shirt retailer that sells online and built on its Shark Tank spotlight. They have been a Human client since 2015.

Post-pandemic shifts like remote work softened demand. Paid media was getting more expensive, email was not fully optimized, and organic traffic had plateaued.

We aligned paid media, email, and SEO around shared goals, rebuilt the site, revamped the email automations, and produced the creative and content across platforms.

The result: more than a decade with one Human team across paid media, email, SEO, and the site.

Read the Thompson Tee case study

Full-funnel agency vs PPC-only vs software alone¶

Human is a full-funnel ecommerce agency (paid, SEO, CRO, lifecycle, and the site work that supports them), running on Profit Compass. A POAS-only PPC shop optimizes bids to margin inside ads. That can be the right tool when paid media is the whole job. It is a narrower job than running paid, SEO, CRO, and lifecycle on one shared contribution-margin scoreboard. Software alone does not put your paid, SEO, and CRO people on one live scoreboard with a team that acts on it.

Common Thread Collective's Prophit Engine is a peer in the contribution-margin agency category: a full growth operating system. Human's difference is one full-service Human team across paid media, SEO, CRO, lifecycle (email and SMS), and site work, acting daily inside Profit Compass, which is included at no additional charge in the engagement. We're a smaller team on purpose. We take on fewer clients so each one gets our full attention across the whole funnel and every channel, and it's a big part of why clients stay with us for years. If you're choosing between tools rather than agencies, here's how Profit Compass and Triple Whale fit together.

Who we're for¶

We work best with ecommerce brands that want marketing held to contribution margin and the books, not another ROAS report.

That usually means a founder replacing a ROAS-reporting agency, a PE or operator hire evaluating who owns the scoreboard, or an emerging brand that already knows this category and needs the why. The RFP question you should ask every agency is simple: what scoreboard does every person on the account share, and is the measurement system included or an upsell?

We are not the fit if you only want a cheap media bid manager. If you only want the software, start with a free Profit Compass audit rather than an agency conversation.

FAQ

What is a profit-first ecommerce agency?

An agency that runs marketing against contribution margin, new customers, and revenue, not platform ROAS alone, so every channel answers to the same business scoreboard.

How should I evaluate an ecommerce marketing agency?

Ask every agency the same short checklist:

Which scoreboard does everyone on the account share?
Is contribution margin defined after ads (CM3)?
Do account reviews open on contribution margin, new customers, and revenue?
Is the measurement system included or an upsell?
How are they paid: a percentage of media spend or a flat retainer?
Do they work across the full funnel or in one channel?
Will they tell you when your current strategy is working?

Does Human report ROAS?

Yes, as an in-channel signal. But we do not run the account on ROAS alone. Success is calibrated to contribution margin (profit), new customers, revenue, MER, and related customer economics.

Is Profit Compass included, or is it an upsell?

Included at no additional charge in every Human engagement. It is how we work, not an add-on. Standalone software Early Access is a separate path on profitcompass.io.

How is Human different from a POAS-only PPC agency?

POAS-focused PPC shops optimize paid media to margin inside ads. Human is full-funnel (paid, SEO, CRO, lifecycle, and supporting site work) on one shared Profit Compass scoreboard.

How is Human different from CTC or other growth operating systems?

CTC's Prophit Engine is a peer in the contribution-margin agency category. Human's difference is one full-service Human team across paid media, SEO, CRO, lifecycle (email and SMS), and site work, acting daily inside Profit Compass, which is included at no additional charge in the engagement.

Who is Human's ideal ecommerce client?

Ecommerce brands that want strategy and accountability to contribution margin and the business financials, not tactics-only reporting.

How do you charge?

Flat-rate retainer so costs do not scale with media spend. Agencies paid a percentage of media spend have an incentive to push clients to spend more, while a flat retainer lets us focus on profit and contribution margin without that bias. Optional performance bonuses or add-ons only if tied to results.

How fast can we start?

Profit Compass for an audit can be set up within 24 hours with proper access. Full agency onboarding starts once we align on goals and scope, typically within 1–2 weeks.

Get your free consultation

Every new client engagement can start with a conversation about growth, or with a free Profit Compass audit. We connect Meta, Google, Shopify, and GA4, bring COGS over from Shopify if you keep it there, and ask you to confirm merchant fees and shipping & handling. Profit Compass is set up within 24 hours, with numbers that match your books, and your books stay the system of record. It's included at no additional charge in every Human engagement. If the numbers say your current strategy is working, we'll tell you that too.

Joel Brda is Founder & CEO of Human. Profit Compass was built in-house at Human with Scott Williams.

Get your free consultation See Your Contribution Margin This Week