Epsilon Logo
  • Platform
    • PeopleCloud
    Capabilities
    • Identity
    • Artificial Intelligence
    • Intelligent Creative
    Products
    • All Products
    • Customer
    • Clean Room
    • Data
    • Services
    • Messaging
    • Loyalty
    • Digital
    • Retail Media
    • Website
    • Publishers
  • By Use Case
    • 1 View: Understand each consumer
    • 1 Vision: Stay relevant over time
    • 1 Voice: Message across channels
    By Industry
    • All Industries
    • Auto
    • Consumer Packaged Goods
    • Financial Services
    • Health
    • Restaurants
    • Retail
    • Travel
    • Tourism
    • Nonprofits
    • Telecom, Media & Entertainment
    • All Resources
    • Research & Insights
    • Case Studies
    • Blog
    • News
    • About Us
    • Culture
    • Partners
    • Pressroom
  • Careers
  • AdChoicesAdChoices Logo
  • Platform

    • PeopleCloud
  • Products

    • All Products
    • Customer
    • Clean Room
    • Data
    • Services
    • Messaging
    • Loyalty
    • Digital
    • Retail Media
    • Website
  • Industries

    • All Industries
    • Auto
    • Consumer Packaged Goods
    • Financial Services
    • Health
    • Restaurants
    • Retail
    • Travel
    • Tourism
    • Nonprofits
    • Telecom, Media & Entertainment
  • Use cases

    • 1 View: Understand each consumer
    • 1 Vision: Stay relevant over time
    • 1 Voice: Message across channels
  • Resources

    • All resources
    • Research & Insights
    • Case Studies
    • Blog
    • News
  • About

    • About Us
    • Culture
    • Partners
    • Pressroom
    • Locations
    • Careers
    • Awards and Recognition
Consumer Info 
Privacy Policy 
Terms & Conditions 
AdChoices 
Your Privacy Choices 
Privacy Settings 
©2026 Epsilon Data Management, LLC. All rights reserved. All names and logos are trademarks or registered trademarks of their respective owners.
  1. Homepage
  2. Case Studies
  3. Large retail pharmacy

Driving medicine sales at a large pharmacy retailer

An over-the-counter (OTC) medicine brand wanted to drive sales at specific retailers at the end of flu season. Using our first-party data and NCSolutions’ (NCS) purchase-based data, we built a custom audience of cold/flu/allergy sufferers, brand purchasers and frequenters of the targeted retailers.

Real results:

$13:1

ROAS, vs. <$3:1 category norm

9%

Sales lift

6.5

Higher ROAS than the brand’s previous campaign

A person-level understanding of millions of consumers

With our person-level understanding of actions, purchases and locations of millions of consumers, we built a custom audience of cold/flu/allergy sufferers, brand purchasers and frequenters of the targeted retailers. Messages featured a $4-off coupon and a doctor recommendation.

We partnered with the 3rd party data provider for test-and-control measurement of store sales. Thanks to our direct-match integration with them, we were able to leverage our best-in-class deterministic identification to match the highest-quality households in the purchase-based audience, then control media delivery to those consumers at the individual level.

The campaign generated $13:1 ROAS, which is a significant improvement over the less than $3:1 category norm.
Solutions

How can you break through?

We get it. Each industry and each company encounters their own unique set of challenges. But what if we repositioned those challenges as opportunities? See just how far we can go.

Epsilon Digital

Next pick for you: Walgreens
Healthy customers & customer relationships