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Macy's enhances its customers' online shopping experience, increases overall profitability

After more than 80 years in business, Macy's Inc. is one of America's most iconic retailers. With annual revenues exceeding $20 billion, Macy's enjoys a loyal base of customers who come to its stores and shop online each day. To continue its legacy of providing stellar customer service and the right selection of products, the retailer's e-commerce division – – is using analytical software from SAS to better understand and enhance its customers' online shopping experience, while helping to increase the retailer's overall profitability.

To more effectively measure and understand the impact of its online marketing initiatives on Macy's store sales, increased its analytical capabilities with SAS® Enterprise Miner™, resulting in an e-mail subscription churn reduction of 20 percent. It also uses SAS to automate report generation, saving more than $500,000 a year in comp analyst time.

... they can look at data and spend more time analyzing it and become internal consultants who provide more of the insight behind the data.

Kerem Tomak
Vice President of Analytics

Ending "one size fits all" email marketing

"We want to understand customer lifetime value," explains Kerem Tomak, Vice President of Analytics for "We want to understand how long our customers have been with us, how often an email from us triggers a visit to our site. This helps us better understand who our best customers are and how engaged they are with us. (With that knowledge) we can give our valuable customers the right promotions in order to serve them the best way possible.

"Customers share a lot of information with us – their likes and dislikes – and our task is to support them in return for their loyalty by providing them with what they want, instantly,'' adds Tomak. uses Hadoop as a data platform for SAS Enterprise Miner.

Initially, Tomak was worried that segmenting customers and sending fewer, but more specific emails would reduce traffic to the website. “The general belief was that we had to blast everyone,’’ Tomak said. Today, emails are sent less frequently, but with more thought, and the retailer has reduced subscription churn rate by approximately 20 percent.


Time savings, lower costs

Tomak's group is responsible for creating a variety of mission critical reports – some daily, some weekly, others monthly – that go to employees in marketing and finance. These data-rich reports were taking analysts four to twelve hours to produce – much of it busy work that involved cutting and pasting from Excel spreadsheets. is now using SAS to automate the reports. "This cuts the time dramatically. It saves us more than $500,000 a year in terms of comp FTE hours saved – a really big impact,'' Tomak says, noting that the savings began within about three months of installing SAS.

Now his staff can maximize time spent on providing value-added analyses and insights to provide content, products and offers that guarantee a personalized shopping experience for customers.

"Macy's is a very information-hungry organization, and requests for ad hoc reports come from all over the company. These streamlined systems eliminate error, guarantee accuracy and increase the speed with which we can address requests,'' Tomak says. "Each time we use the software, we find new ways of doing things, and we are more and more impressed by the speed at which it churns out data and models."

Moving forward

"With the extra time, the team has moved from being reactionary to proactive, meaning they can examine more data, spend quality time analyzing and become internal consultants who provide more insight behind the data," he says. "This will be important to supporting the strategy and driving the next generation of Macy'"

As competition increases in the online retailing world, Tomak says there is a push toward generating more accurate, real-time decisions about customer preferences. The ability to gain customer insight across channels is a critical part of improving customer satisfaction and revenues, and uses SAS Enterprise Miner to validate and guide the site's cross- and up-sell offer algorithms.

Tomak is also training staff on SAS/OR®, business process optimization software, to further optimize the promotions that the company sends to clients. "We want to maximize the efficiency in sending these promotions to the right customer at the right time.''


Challenge needed enhanced customer insight, online and across channels, to effectively measure and understand the impact of its online marketing initiatives on Macy's store sales.



Increased customer insights; cross-sell and up-sell effectiveness; productivity, revenue and customer satisfaction, an approx.20 percent reduction in churn rate and more than $500,000 savings in productivity annually in terms of FTE time saved.

SAS® and Cloudera for big data

"We chose Cloudera's Platform for Big Data for its unparalleled Hadoop management and SAS Analytics for deep insight into our data. These combined technologies make our customer interactions more aligned to their preferences, which leads to improved satisfaction. Ultimately, working with these two industry leaders allows my team and me to have more time to focus on more strategic initiatives through automated processes instead of manually collating reports for our business stakeholders."

Kerem Tomak
Vice President of Analytics

Les résultats présentés dans cet article sont spécifiques à des situations, problématiques métiers et données particulières, et aux environnements informatiques décrits. L'expérience de chaque client SAS est unique et dépend de variables commerciales et techniques propres, de ce fait les déclarations ci-dessus doivent être considérées dans un contexte. Les gains, résultats et performances peuvent varier selon les configurations et conditions de chaque client. SAS ne garantit ni ne déclare que chaque client obtiendra des résultats similaires. Les seules garanties relatives aux produits et services de SAS sont celles qui sont expressément stipulées dans les garanties contractuelles figurant dans l’accord écrit conclu avec SAS pour ces produits et services. Aucune information contenue dans le présent document ne peut être interprétée comme constituant une garantie supplémentaire. Les clients ont partagé leurs succès avec SAS dans le cadre d’un accord contractuel ou à la suite de la mise en œuvre réussie du progiciel SAS. Les noms de marques et de produits sont des marques déposées de leurs sociétés respectives.