All work Case study · Google Ads · eCommerce

One catch-all campaign became 25. Revenue grew 18.7% on 4.7% more spend.

Caden Lane sells personalised baby and children's products — blankets, gowns, pajamas and newborn gifts — direct to consumer in the US. They were already spending $244k a month on Google. All of it ran through a single Pmax campaign.

ClientCaden Lane
ChannelGoogle Ads
PeriodMay 2025 – Apr 2026
Campaign typesPMax · Search · Shopping · Demand Gen
The result

Twelve months, year on year.

7.16 → 8.41x
Average ROAS

Against a 5.5x target. Every single month cleared 6.2x.

$28.8M → $34.2M
Revenue

Up $5.4M, or 18.7%, year over year.

+4.7%
Ad spend

$3.89M to $4.07M. Almost all of the growth came from efficiency, not budget.

$13.69 → $12.02
Cost per conversion

Down 11%, while volume rose 13.8% to 338k conversions.

The problem

Serious budget, no structure underneath it.

$244k a month in one catch-all Pmax campaign

No product segmentation, no brand exclusions, no category-level control. Google decided where the money went, and nobody could see which categories were carrying the account and which were quietly draining it.

CPA at $16.18 with no tROAS anchors

Without a profitability target per product line, scaling was guesswork. More budget might mean more profit or more waste, and there was no way to know in advance which.

No seasonal infrastructure at all

Black Friday, Mother's Day, 4th July — every peak in the calendar ran through the same always-on structure, with no dedicated budget and no dedicated strategy. The biggest revenue days of the year were being handled like ordinary Tuesdays.

What we did

Rebuilt the account around how the business actually sells.

Replaced the catch-all with 7 segmented evergreen campaigns

Gifts, Gowns & Footies, Colorable, Blankets & Personalised, Pajamas, Organic, New Products — each with brand exclusions and its own tROAS target between 300% and 450%. Every category could finally be judged, funded and scaled on its own numbers.

Built a full seasonal calendar — 17 dedicated campaigns

Black Friday alone got three campaigns at a 500% tROAS target. Mother's Day, Memorial Day, 4th July, Father's Day, Labor Day, Halloween, Birthday Sale, Valentine's Day, Easter, Swim and Patriotic each got their own. Built ahead of time, run hard through the peak, paused after.

Added a Demand Gen and YouTube layer

Eight campaigns covering top of funnel on YouTube Shorts, mid-funnel retargeting, bottom of funnel on Colorable, and product-specific awareness — bringing new demand into the account rather than just harvesting what was already there.

Added Shopping campaigns for SKU-level segmentation

Low Volume SKU, best-sellers with a no-change bid, Custom Label 0 and Newborn Clothes, capturing long-tail demand the Pmax campaign had been leaving on the table.

Scaled spend deliberately, month by month

$390k a month at launch, up to $617k at the Black Friday peak, never dropping below a 6.2x ROAS floor. Budget followed proven performance instead of leading it.

The numbers

Twelve months of it, month by month.

ROAS — month by month vs prior year

Line chart comparing monthly ROAS with RoundTrip against the prior year, all months above the 5.5x target
Every month of the engagement cleared the 5.5x target, with a low of 6.26x and a new account peak of 10.43x in October 2025 — beating the prior year's best month of 9.1x.

Revenue vs spend — month by month

Bar chart of monthly revenue with RoundTrip versus prior year, alongside monthly ad spend
Revenue grew 18.7% year over year on only 4.7% more spend. November peaked at $4.68M in revenue from $617k in spend.

Cost per conversion — with us vs prior year

Line chart comparing monthly cost per conversion with RoundTrip against the prior year
Cost per conversion fell from $13.69 to $12.02 on average, a drop of 11%, while conversion volume rose 13.8%.
Seasonal

The peaks stopped being ordinary days.

Bar chart of ROAS by seasonal campaign, from Halloween 2025 at 18.52x down to Valentine's Day 2026 at 5.84x
Dedicated seasonal campaigns, built ahead of each peak and paused after it.
15.71xBlack Friday 2025

$1.69M revenue from $107k spend, across 3 campaigns.

18.52xHalloween 2025

$109k revenue from $5.9k spend.

9.81xLabor Day 2025

$135k revenue from $13.8k spend.

10.21xBirthday Sale 2025

$83.7k revenue from $8.2k spend.

6.34xEaster 2026

$336k revenue from $53k spend.

5.84xValentine's Day 2026

$612k revenue from $104.9k spend.

Proof

Straight from the account.

Google Ads campaign dashboard showing cost, conversions and conversion value over cost
Google Ads account view. Note the date range: this screenshot covers January 2025 to April 2026, so it includes four months before the rebuild began — which is why the blended figure sits below the 8.41x achieved across the engagement period itself.
25+
Campaigns launched
17
Seasonal campaigns
8
Demand Gen / YouTube
7 days
Tracking fixed and live
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