πŸ”’ Confidential Case Study

WooCommerce Store Achieves 6.2x ROAS on Google Shopping

TechNovaByte restructured product feeds, eliminated wasted ad spend on unprofitable SKUs, and deployed Performance Max campaigns to scale high-margin product sales. Identity withheld per confidentiality agreement.

✦ D2C E-Commerce ✦ United States ✦ 45-Day Sprint
Google Shopping campaign dashboard showing 6.2x ROAS
6.2x
Return on Ad Spend
-44%
Cost Per Sale
E-CommerceIndustry
Google Shopping & PPCServices Provided
45 DaysTime to Results
6.2xVerified ROAS
US D2C e-commerce fulfillment and product warehouse
πŸ“¦ The Store

About the Brand

A mid-market U.S. direct-to-consumer lifestyle brand selling home goods and premium accessories built entirely on the WooCommerce platform. Client identity withheld at the client's request for confidentiality.

βœ“
Market Focus: Home decor, lifestyle accessories, and premium gifts
βœ“
Business Model: Direct-to-Consumer (D2C) & Multi-Category Retail
βœ“
Target Audience: US-based online shoppers, home decorators, and gift buyers
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Engagement Scope: Google Merchant Center optimization, Performance Max scaling, and Google Shopping feed restructuring
⚠️ The Challenge

What the Store Was Struggling With

Unoptimized product feeds were bleeding daily budget without generating profitable returns.

"We were bleeding budget on Google Shoppingβ€”our products were showing up for irrelevant searches, and our acquisition costs wiped out our profit margins."

The store had a massive WooCommerce product catalog synced blindly to Google Merchant Center via a basic automated plugin. Without manual feed optimization, product titles lacked high-intent keywords, missing attributes limited impression share, and broad queries drained the daily budget on window shoppers. The Cost Per Acquisition (CPA) was unsustainably high, leaving them stuck at an unprofitable 1.4x ROAS on Google Ads.

🎯 Objectives

What We Set Out to Achieve

Strategic advertising and profitability goals agreed upon for the 45-day turnaround.

βœ“
Cut Cost Per Sale (CPA) by at least 30% within the first 6 weeks of restructuring
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Scale Return on Ad Spend (ROAS) past the breakeven point and achieve 4.0x+
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Optimize Google Merchant Center feeds with dynamic attributes and custom labels
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Shift budget allocation from low-margin accessories to high-margin historical bestsellers
πŸ”„ Our Approach

How We Got From Problem to Result

The precise 6-step shopping feed optimization and bidding framework.

1

Feed Optimization

Enriched WooCommerce product titles and descriptions with search-volume-backed keywords using feed management tools.

2

Merchant Cleanup

Resolved GTIN warnings, disapproved items, and missing shipping attributes inside Google Merchant Center.

3

Custom Labeling

Grouped products by profit margin and seasonality using custom labels to control automated bidding aggressively.

4

Campaign Restructure

Segmented standard Shopping campaigns and transitioned proven top-performers into Performance Max (PMax).

5

Negative Filtering

Aggressively filtered out informational and low-intent search terms to immediately stop budget bleed.

6

tROAS Bidding

Transitioned from manual CPC to target ROAS (tROAS) automated bidding once baseline conversion volume stabilized.

πŸ› οΈ Tools & Technology

What We Optimized With

WooCommerce logoWooCommerce WordPress logoWordPress Google Merchant Center logoMerchant Center Google Ads logoGoogle Ads & PMax Google Analytics 4 logoGoogle Analytics 4
πŸ–ΌοΈ The Work

Before & After

Screens shown are representative mockups. Live store data withheld per NDA.

Google Ads dashboard showing wasted ad spend and 1.4x ROAS before campaign restructure

Before: Unprofitable smart shopping campaigns draining budget on low-margin SKUs

Google Shopping search engine results page showing client products ranking at the top

After: High-intent structured feeds dominating the Google Shopping carousel

Google Merchant Center diagnostics showing 100% approved products and resolved warnings
Performance Max asset group and audience signal configuration panel
WooCommerce analytics revenue dashboard displaying increased transaction volume
πŸ“Š Results

Numbers From the 45-Day Campaign

Performance metrics verified inside Google Ads and WooCommerce analytics.

6.2xReturn on Ad SpendUp from 1.4x baseline
-44%Cost Per SaleReduced acquisition costs
45 DaysTime to ResultsRapid feed turnaround
+185%Transaction VolumeOn high-margin products
Upward trajectory graph showing ROAS scaling from 1.4x to 6.2x alongside declining CPA
πŸ“ˆ

IMAGE 8 β€” Campaign Efficiency Chart
Trajectory showing Cost Per Sale dropping by 44% while ROAS scales to 6.2x

⭐ Client Feedback

What the Brand Had to Say

πŸ”’ Feedback shared with client permission
β˜…β˜…β˜…β˜…β˜…
"Client feedback is kept confidential under our client agreement."
S
Sarah
VP of E-Commerce β€” US Lifestyle Brand
πŸ—“οΈ Project Timeline

How Long It Took

45 DaysSprint Duration
6.2xTarget ROAS Reached
Google ShoppingPrimary Scope

Is Wasted Ad Spend Killing Your Profit Margins?

Let's audit your Merchant Center feeds, structure high-intent campaigns, and scale your e-commerce revenue with Performance Max.

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