marketplace strategy assists with 82% roas increase

Marketplace Strategy Assists with 82% ROAS Increase

Bill Sebald
Founder & Managing Partner


June 7, 2024

Implementing AI campaign bidding and automated rules on a third-party platform boosted return on marketplace sales.

Client Background

A leading Ecommerce manufacturer of incontinence products sought to expand its reach and sales through Sam’s Club’s marketplace. While their products were successful, the company faced challenges in optimizing their Sponsored Product Ads due to Sam’s Club’s Member Access Platform limitations. The lack of real-time campaign optimization and delayed feedback loops hindered their ability to achieve desired results.

The Challenge

The company aimed to improve its return on ad spend (ROAS) for Sponsored Product Ads without sacrificing sales volume. However, the existing platform’s constraints made it difficult to make data-driven adjustments promptly and react to campaign performance in real time.

The Goal

The primary goal was to significantly improve ROAS compared to previous campaigns while maintaining or increasing sales volume. This required a more efficient and responsive approach to campaign management.

The Solution

To address these challenges, Greenlane implemented a multi-faceted strategy:

  1. Platform Migration: The client transitioned from Sam’s Club’s Member Access Platform to Pacvue, a third-party platform offering comprehensive reporting and real-time optimization capabilities across multiple levels – keyword, item, placement, platform, and hour.
  2. Refining Performance Metrics: Recognizing the limitations of ROAS for this specific client, Greenlane shifted focus to Click ROAS. This metric measures sales directly attributed to ad clicks on relevant products. This refinement provided a more accurate reflection of campaign effectiveness for the client’s goals.
  3. Strategic Campaign Structure: Campaigns were divided by gender, allowing for more targeted bidding strategies and optimizations. Combining auto and manual campaigns was utilized to maximize reach and flexibility.
  4. Advanced Bidding Techniques:
  • Pacvue Campaign AI: Greenlane leveraged Pacvue’s Campaign AI to automatically adjust bids based on ROAS goals, optimizing campaigns with minimal manual intervention.
  • Automated Rule for Click ROAS: An automated rule was implemented to adjust keyword bids based on Click ROAS performance over a two-week period, maximizing returns.
  • Weekend Bid Adjustments: Recognizing lower weekend performance, automated rules were established to adjust bids accordingly, improving overall efficiency.

The Results

The results of the implemented strategy were remarkable:

  • 82% Increase in ROAS: The company achieved an 82% increase in overall ROAS compared to their previous campaign flight.
  • 86% Increase in Click ROAS: This metric, closely aligned with the client’s goal, saw a substantial improvement due to the refined focus on ad-attributed sales.
  • 51% Increase in Click Sales: The optimized campaigns not only improved ROAS but also significantly boosted sales directly linked to ad clicks.

Conclusion

By migrating to a more robust platform, refining performance metrics, strategically structuring campaigns, and implementing advanced bidding techniques, the company successfully overcame its challenges and achieved outstanding results. The combination of Greenlane’s expertise and AI-powered optimization proved to be a winning formula, driving a substantial increase in ROAS while maintaining sales volume.

Bill Sebald headshot.

Bill Sebald

Founder & Managing Partner

Bill started in SEO in 1996, early enough to have watched the discipline form around him and to have introduced some of the approaches still in use today. He founded Greenlane in 2012 as an alternative to the standard agency model: senior people, small roster, every client getting the collective attention of the whole team. His writing focuses on SEO strategy, where AI and LLMs are taking search, and unvarnished industry opinion.

In the field since
1996
Expertise
AI Search Optimization
Technical SEO
SEO Content
Off-Page SEO
SEO Training
Industries
Collectibles
E-commerce / Retail
Education
Legal
Music & Entertainment
Certifications
Google Ads
Published
LinkedIn

Outside of work, Bill is a guitarist and songwriter. When he isn’t writing or playing music, you’ll usually find him watching 80s movies.

Latest Articles

Greenlane Index: September 2026

September made the direction of search hard to ignore. AIOs now cover more of the results page, more of People Also Ask, and even business listings.

AI | Analytics

Read More

Dylan Jones
SEO Team Lead

Greenlane Index: August 2026

If there’s a thread running through this month, it’s that the “black box” framing of AI search may be starting to crack open.

AI | Analytics

Read More

Dylan Jones
SEO Team Lead

Introducing our AI Brand Perception Analysis

We’ve developed a new analysis that explores the way Large Language Models (LLMs) discover information about your brand.

AI | Digital Marketing

Read More

Adam Wells
Senior SEO Account Manager 

Why Your Brand Needs an Off-Site / PR Strategy, Thanks to AI

The number of people who land on your carefully optimized page is shrinking. People are forming an opinion about you based on third-party sources.

AI | Branding

Read More

Jenn Villa
SEO Account Manager – Content Strategist SME

Greenlane Index: July 2026

May was Google’s month with I/O announcements and a Core Update. June was the month the industry started seeing the impact.

AI | Analytics

Read More

Dylan Jones
SEO Team Lead

A Midpoint Check-In on Our 2026 Paid Media Trends Predictions

Back in December, our Paid Media predicted what 2026 would bring to the world of online advertising. Now we’re at the halfway mark.

AI | Paid Social Advertising

Read More

Jenn Villa
SEO Account Manager – Content Strategist SME

Latest Case Studies

Content Optimization Efforts Lead To 155 YOY Engagement Rate Increase

Product category page optimization nets incremental SEO sessions, users and engagement rate.

Shopping Feed Optimizations Lead to 40% Increase in New Users and 161% Increase in Conversions from Free Clicks

Well-optimized product titles and descriptions boost Surfaces Across Google product listing performance, turning free clicks into additional leads and revenue for an online Amish furniture store.

Paid Social Audience Restructure Doubled MQLs and Reduced CPL by 30%

This client originally partnered with Greenlane for SEO support but quickly found they were also in need of paid advertising improvements as they struggled to land marketing qualified leads (MQLs) and opportunities from their paid social campaigns.

PPC Account Restructure Increased Leads by 80%

A Google Ads account restructure led to improved relevancy and engagement for this Online University, allowing lead submissions to soar!

Tech SEO Strategy Tackles Index Bloat

A billion-dollar global information and publishing company noticed a heavy decline in their natural search traffic for a specific piece of their business.

SEO & Content Strategy lead to 77% MoM Pageview Increase

Dog Health Guide boosted incremental session, pageview, and ranking growth for leader in online pet health information.

Ready to partner with us?

Greenlane Marketing is a highly experienced PPC and SEO agency trusted by leading Lead Generation, E-commerce, and Media brands. We align SEO, paid media, and analytics to turn search demand into revenue growth. From day one, you’re paired with a dedicated strategist focused on your goals. Choose one-time projects or monthly retainers — whatever fits your needs. Whether it’s E-commerce, B2B, or B2C, you’ll have direct access to our strategy experts every step of the way.

Greenlane Marketing is a highly experienced PPC and SEO agency trusted by leading Lead Generation, E-commerce, and Media brands. We align SEO, paid media, and analytics to turn search demand into revenue growth. From day one, you’re paired with a dedicated strategist focused on your goals. Choose one-time projects or monthly retainers — whatever fits your needs. Whether it’s E-commerce, B2B, or B2C, you’ll have direct access to our strategy experts every step of the way.