Ecommerce marketing case studies: how we measure results

Client work, written up so you can check it: who the client is, where they started, what was done and what changed. The figures are the client's, with the period they cover.
26case studies
19named clients
5service areas

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Showing 26 of 26

  • Żak schools: 82% more leads and a 17% lower cost per lead across two enrollment seasons

    Żak

    • +82%increase in leads
    • −17%lower cost per lead (CPL)
    • Creatives
    • Meta Ads
    • Social Media
    • TikTok
  • Marpur: +62.55% revenue across the business on a lower ad budget

    Marpur

    • −5.12%advertising budget year on year
    • +62.55%revenue across the entire business
    • Creatives
    • Google Ads
    • Meta Ads
    • TikTok
  • Bergman Eyewear: building brand awareness among women 30+ at a falling cost of reach

    Bergman

    • 43%drop in the cost per thousand ad impressions (CPM)
    • 41%drop in the cost per click (CPC)
    • Creatives
    • Meta Ads
    • Influencer marketing
  • All Ears Vet: 37% more new clients for an independent Brooklyn clinic

    All Ears Veterinary

    • 37%increase in new customer acquisition
    • 4.5kimpression increase in brand-related keywords
    • Analytics
    • Google Ads
    • Meta Ads
  • Jakdojade: scaling ticket sales on an unchanged monthly budget

    jakdojade

    • 6.02%increase in sales value
    • 47%increase in conversion value
    • Analytics
    • Google Ads
  • Pet-tech brand: scaling a premium GPS collar at half the acquisition cost

    Pet-tech company, GPS dog collar

    • 49.98%increase in the client's revenue
    • 110.77%increase in ROAS
    • Google Ads
    • Analytics
  • A US phone-accessories store: organic revenue up 45.79% through two server migrations

    US phone-accessories e-commerce brand

    • $357,780organic revenue, 2024
    • +45.79%organic revenue, 2024 vs 2023
    • SEO
    • Content
    • Analytics
  • Grecos Holiday: cost per acquisition down 81% over three post-pandemic seasons

    Grecos

    • 81.1%decrease in CPA
    • 179.17%increase in CTR
    • Meta Ads
  • Software house: topical authority that produced 150 MQLs from organic traffic in six months

    Software house, custom software and digital consulting

    • 110%increase in organic traffic
    • 150marketing-qualified leads
    • SEO
  • Samiad: 45% more camp weeks sold with a smaller budget

    Samiad

    • 45.76%increase in the number of sold weeks
    • 34.3%decrease in CPW (Cost Per Week)
    • Analytics
    • Creatives
    • Google Ads
    • Meta Ads
    • SEO
  • Audioteka: how to become the biggest TikTok account in the industry

    Audioteka

    • No. 1account in the industry
    • 38 900followers within 12 months
    • Creatives
    • TikTok
  • SGB-Bank: a brand campaign one in three residents of Poland saw

    SGB Banki Spółdzielcze

    • 13 179 726reach
    • 160 183 873impressions generated
    • Google Ads
    • Meta Ads
    • Programmatic
  • Weather-based marketing: ads only when the sun is out, conversion rate +76.17% in the UK

    Global garden and patio equipment manufacturer

    • 76.17%increase in conversion rate (United Kingdom)
    • 39.32%decrease in cost per acquisition (CPA) (United Kingdom)
    • Programmatic
    • Analytics
  • Home & Garden brand: entering Poland with programmatic, conversion cost down 93%

    Global garden and patio equipment manufacturer

    • 57%reduction in session cost
    • 116.08%ROAS
    • Analytics
    • Programmatic
  • Roltomrolety: Performance Max for a configurable-blinds store that started from under PLN 30,000 a month

    Roltom

    • 60.97%ROAS
    • 57.68%increase in purchases
    • Google Ads
  • Ladymakeup: where the growth was hiding in the CRM data

    Ladymakeup

    • 200%potential increase in PPC revenue identified
    • 464%higher LTV in Country A vs. Country B
    • Growth Navigator
  • NewDataLabs: cost per lead down 71% for B2B webinars

    NewDataLabs

    • 31%increase in click-through rate
    • 71%reduction in average cost per lead
    • Analytics
    • Google Ads
    • Meta Ads
  • SGB Mobile: promoting a banking app across three channels and 31 analytics implementations

    SGB Banki Spółdzielcze

    • 676 338app openings achieved
    • 279 036app activations recorded
    • Google Ads
    • Meta Ads
    • Programmatic
    • Analytics
    • CRO
  • Travel platform: a ROAS of 4.0+ in Meta Ads from a target of 2

    Travel guide, booking platform and video content brand

    • 4.0+ROAS achieved (source label: "increase in conversions")
    • Meta Ads
    • Creatives
  • Oslo Bilutleie: scaling a car rental from local to regional

    Oslo Bilutleie

    • 53%increase in conversions
    • 9,603conversions achieved
    • Google Ads
    • LinkedIn Ads
    • Meta Ads
  • Multikino: from 3.82% of purchases to a cost per ticket 54.70% lower

    Multikino

    • 32.32%increase in ad impressions
    • 17.46%increase in ticket purchases
    • Google Ads
    • Meta Ads
  • GetResponse: how much can the organisation of processes help?

    GetResponse

    • 11 → 3Google Ads accounts
    • 201 → 114campaigns on the global advertising account
    • Bing Ads
    • Google Ads
    • LinkedIn Ads
    • Meta Ads
    • Analytics
  • GymBeam: Google Ads optimised for profit, not revenue

    GymBeam

    • 73.20%increase in site traffic
    • 117.11%growth in revenue
    • Google Ads
  • Novakid: from one market to nine

    Novakid

    • 9new markets expanded
    • 4,000+hours invested in project development
    • Analytics
    • CRO
    • Google Ads
    • Meta Ads
    • Programmatic
    • UX
    • Influencer marketing
  • An online education company: organic traffic up 205% across 11 markets

    Online education company

    • +205%organic views across 11 markets, year over year
    • 2×revenue, year over year (exact figures under NDA)
    • SEO
    • International SEO
    • Content
  • Rebuilding a growth engine for a recovery-footwear brand

    A recovery-footwear brand

    • +27.8%net-new customers, full year over prior year
    • −33%cost per new customer, exit quarter vs starting quarter
    • Paid media
    • Incrementality testing
    • Performance creative

How do we document a case?

Every case covers the same ground, in roughly this order.

  1. Who the client is

    What they sell, and where.

  2. The starting point

    What was stuck or broken when the work began.

  3. What was done

    Channels, structure, creative and tracking.

  4. The result

    Every figure as the client's reporting gave it, with its period. No rounding up.

  5. What happened next

    Where the work went after the numbers.

Client quotes appear only with the client's permission.

What counts as evidence?

Not all numbers are equal. A result from a holdout test is not the same as a platform report, and neither is the same as an estimate. Most figures in these cases come from the client's own reporting and ad platforms. Where a case claims incrementality, what would have happened without the spend, it names the test behind it.

How we choose and check sources is set out in our Editorial & sourcing policy.

FAQ

A rider in a red cape and bicorne hat on a rearing yellow plush horse, after David's Napoleon Crossing the Alps

Where do the numbers in the cases come from?

From the client's own reporting and ad platforms, for the period stated in the case. Where a figure comes from a holdout or geo test, the case says so.

Can I judge you on my own numbers?

Yes. Our audits are free. What we find in your numbers, what we assume and what we would do next is a fair test of us.

Next step.

Judge the method on your own numbers. Talk through your budget decision with us.