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Cow Cow
Printed Fashion Dresses · Amazon US

Halving ad cost at scale for a fashion brand

Cow Cow sells printed dresses on Amazon at around $40,000 a month. We restructured its advertising, cutting ACOS from 64% to 30% and TACOS from 25% to 13%, while monthly sales grew from $37K to $50K.

30.0%

ACOS, June 2024 (from 63.5%)

13.3%

TACOS, June and July 2024 (from 24.9%)

$50.3K

Monthly sales, July 2024 (from $37.3K)

$59.5K

Best month (March 2024)

The Starting Point

The Challenges Holding the Brand Back

Ad spend eating a quarter of revenue

In November 2023, TACOS was 24.9% and ACOS 63.5% on about $37,000 of monthly sales.

Unpredictable weekly ad cost

Weekly ACOS swung between 47% and 83% from October to December 2023.

What We Built

Rebuilding the Foundation for Scalable Growth

01

Account audit

  • Reviewed bullet points, descriptions and search terms across the catalog
  • Corrected the search term set-up
02

Campaign restructure

  • Keyword research and rebuilt Sponsored Products, Brands and Display campaigns
  • Defense and catch-all campaigns
03

Bid management to a target

  • Weekly bid optimization against a 40% ACOS target

The Results

Measurable Growth Across Every Key Metric

MetricBeforeAfter
ACOS63.5% (Nov 2023)30.0% (June 2024)
TACOS24.9% (Nov 2023)13.3% (June–July 2024)
Monthly sales$37.3K (Nov 2023)$50.3K (July 2024)
Monthly ad spend$9.3K (Nov 2023)$6.7K (July 2024)