
Our next segment in our Ask the Expert series dives into the importance of data enrichment and its benefits across connected TV (CTV) advertising. Ask the Expert features a series of conversations with product experts where we focus on topics that matter the most in AdTech. In our latest segment, Natalia Irmin, Director of Strategic Data & Media Partnerships at a4 Advertising, joins us to chat with Experian’s SVP of Sales & Partnerships, Chris Feo.
a4 is an advanced advertising and data company that offers audience-based, multiscreen advertising solutions for local and national advertising businesses.
In their conversation, Natalia and Chris review:
- The benefits of data enrichment
 - First-party data enrichment across advertising
 - Data enrichment in CTV advertising
 - How Experian and a4 work together
 
What is data enrichment?
Data enrichment enhances first-party data sets using third-party data sources. This process involves merging first-party data from internal sources with data gathered from other internal sources or from external third-party sources.
Examples of data that can be part of the enrichment process include:
- Demographic information
 - Contextual signals
 - Behavioral patterns
 - Interests
 - Purchase-intent
 
The more you know about your customers, the better equipped you are to reach them where they are with the right message. By enriching your data, you can enhance your messaging, provide personalized offers, and establish a loyal customer base.
First-party data enrichment across advertising
Businesses are transitioning from cookie-based third-party targeting to first-party data enrichment solutions as a result of cookie deprecation. When data enrichment is paired with internal first-party data, you can generate a more holistic customer profile.
a4 has a rich set of first-party data, based on the subscriptions to their services. a4 uses first-party data enrichment across advertising in two ways:
- Measure performance using their viewership data
 - Advise their customers on where they should focus their advertising efforts based on the customer’s viewing behavior
 
a4 supports the enrichment of their customers’ first-party data so they can get the most out of their insights.With Experian’s privacy-first approach, a4 can continue to rely on their first-party data while protecting personally identifiable information (PII).
Data enrichment in CTV advertising
CTV advertising refers to digital advertising that appears through a streaming service during a viewer’s video content, like a movie or TV show. CTV ad campaigns allow businesses to personalize their digital marketing messages while the viewer watches content on various platforms. CTV offers a highly measurable opportunity to increase brand awareness.
Benefits of data enrichment in CTV advertising
Data enrichment provides three key benefits that can enhance targeting, personalization, and campaign effectiveness in CTV advertising.
Understand your target audience
By using enriched data such as demographic information, viewing behavior, and interests, you can gain deeper insights into your target audience, refine your targeting strategies, and create highly personalized ad experiences. Data enrichment also enables better measurement and optimization of ad campaigns, maximizing ROI.
Integrate enriched data with other marketing channels
You can integrate enriched data into CTV with data from other marketing channels. This enables the creation of comprehensive and cohesive marketing strategies that provide consistent messaging and enhance cross-channel targeting.
Enhance the value of ad inventory
Data enrichment can also benefit content publishers and broadcasters by enhancing the value of ad inventory and providing more targeted and effective advertising opportunities.
Enabling your marketers to target specific audiences will result in improved campaign performance. Through data enrichment, you can increase return on your ad spend and boost the value of your publisher’s ad inventory. a4 and Experian can help your business attract additional demand with audience enrichment. a4 uses Experian’s vast offering of audiences and combines it with Experian’s Graph. This data can later be used to activate across a4’s parent company, Altice’s owned and operated properties, as well as beyond Altice’s own footprint via premium publisher partners.
How Experian and a4 work together 
a4 and Experian have a long-standing partnership that enables a4 to enhance its data. Through our Consumer View and Consumer Sync products, a4 can add audience attributes to its subscriber and viewer data to precisely pinpoint the audience that its clients are targeting. Experian helps a4 in building a comprehensive customer profile, which helps expand the customer base for a4’s advertising clients.
We form partnerships, like we do with Experian, to enhance our data further, so that we can combine the power of the viewership and exposure data for those other attributes that clients might need.” – Natalia Irmin, Director, Data & Strategic Partnerships, a4 Advertising
Through Experian’s audience attributes and Graph, a4 can assist advertisers in targeting audiences beyond their usual reach, creating a better user experience. a4 can personalize experiences and promotions to prioritize customers with a higher likelihood of making a purchase. By tailoring messages and promotions to individual customer preferences, businesses can improve their advertising efforts and deliver them through their preferred channels.
Watch the full Q&A 
Visit our Ask the Expert content hub to watch Natalia and Chris’s full conversation about data enrichment and its benefits across the advertising world. In the Q&A, Natalia and Chris also share their thoughts on the importance of first-party data enrichment, addressability, and measurability in CTV advertising.
About our experts

Natalia Irmin, Director, Strategic Data & Media Partnerships, a4 Advertising
Natalia Irmin is the Director of Strategic Data & Media Partnerships for a4 Advertising. With over 10 years of experience working with data in the Defense, Finance, and Advertising industries, Natalia currently leads the a4 Strategic Partnerships team in the development of advanced data and media products in support of the organization’s media planning, buying, and advanced analytics business. Natalia holds an MBA from the NYU Stern School of Business and a Bachelor of Arts from Tel Aviv University in Israel.

Chris Feo, SVP, Sales & Partnerships, Experian
As SVP of Sales & Partnerships, Chris has over a decade of experience across identity, data, and programmatic. Chris joined Experian during the Tapad acquisition in November 2020. He joined Tapad with less than 10 employees and has been part of the executive team through both the Telenor and Experian acquisitions. He’s an active advisor, board member, and investor within the AdTech ecosystem. Outside of work, he’s a die-hard golfer, frequent traveler, and husband to his wife, two dogs, and two goats!
Latest posts

African Americans represent 11% of the U.S. adult population and, as a group, constitute the nation’s largest racial minority market. African Americans are also more optimistic about their financial situation than the general population, and with good reason. According to the Selig Center for Economic Growth, African American buying power reached $913 billion in 2008, up from $590 billion in 2000. By 2013, African American buying power will reach an astonishing $1.2 trillion, meaning that almost nine cents out of every dollar spent in the United States will come from African American consumers. In celebration of Black History Month, Experian Simmons examines the attitudes, behaviors and media consumption of our country’s African American consumers using data from Simmons DataStreamSM, the Simmons National Consumer Study, New Media Study, Multi-Media Engagement Study and Experian MicromarketerG3 as well as findings from our friends at Experian Hitwise. When it comes to attitudes towards personal financial outlook, African Americans are more likely than the average American adult to say that in the next 12 months they will be better off financially. As of December 28th, 2009, 36% of African Americans said they would be better off financially in the next 12 months, compared with 31% of all adults who felt the same. African Americans are trend setters. Below are the top indexing statements on apparel, auto, food and social interaction among African American adults compared to the total adult population. Index relative to total adult population in parentheses. House Beautiful magazine is a great publication for reaching African Americans who respond to print ads. Readers of House Beautiful, for instance, are 37% more likely to be African American and House Beautiful scores 83% higher than the average magazine among African American readers who say they are likely to buy product or services advertised in the magazine. Where in the United States is the best place to find African American consumers with household incomes of $100,000 or more? Hinesville-Fort Stewart, Georgia is tops followed by Fresno and Stockton, California. African American consumers are more likely than the average online adult to use a wide range of emerging technologies and media. For instance, online African American consumers are 20% more likely than average to watch movies online, 19% more likely to listen to Internet radio and 18% more likely to use social tags or bookmarks. Below are the top sites ranked by the percentage of visits coming from the top African American Mosaic lifestyle segments. The list is dominated by social networking sites.

Coffee drinkers in America Coffee plays such an integral part of every day life in America that it may be safe to say that coffee helps the United States go round. In fact, fully 60% of all U.S. households use either whole or ground coffee beans at home. Experian Simmons extensively reviewed the American coffee drinker for this report which features detailed insights into the coffee-drinking American. In addition, we compare the patrons of Dunkin’ Donuts and Starbucks, the leading players in the battle for brew. Coffee in the Home The average U.S. household that uses whole or ground coffee consumes 4.2 cups per day. In total that’s about 280.5 million cups of coffee consumed at home by Americans each day or about 102 billion cups per year. Among households that use coffee, 89% stock regular coffee and 46% stock decaf.* Among households that use coffee, 84% use pre-ground coffee and 26% use whole bean coffee at least some of the time.* Instant Flavored Coffee Over a quarter of households (27%) stock instant coffee. Sixteen percent of households use instant flavored coffee. The most commonly used flavors among instant flavored coffee drinkers are: Older Americans More Likely to Drink Coffee Fifty-seven percent of adults ages 18-24 live in households that use coffee, but 25 to 34 year olds are the least likely to stock coffee in their cupboards with only 54% reporting they use whole or ground bean coffee at home. Coffee Use Increases with Household Income Seventy percent of Americans who report annual household incomes of $150,000+ drink coffee compared with 54% of those with household income less than $25,000. Dunkin' Donuts Vs. Starbucks Dunkin' Donuts 11% of American adults go to DD Between 9.15.08 and 9.15.09 the share of DD customers who go there 6+ times a month is up 11%* DD consumers are 41% more likely than the average adult to be registered Independents and 9% less likely to be registered Republicans Starbucks 13% of American adults go to Starbucks Between 9.15.08 and 9.15.09 the share of Starbucks customers who go there 6+ times a month is down 22% Starbucks consumers are 11% more likely to be registered Independents and 11% more likely to be registered Republicans Coffee Drinkers Are Coffee Drinkers A majority of coffee-drinking Americans are loyal to their franchise. However, there are a considerable number of Dunkin’ Donuts and Starbucks consumers who jump between coffee houses. How Often Americans Order Their Coffee The majority of both Dunkin’ Donuts and Starbucks customers visit each chain between one and five times in a typical month. Learn more about Simmons consumer research and studies.

Two-thirds of U.S. Households Use Coupons Two-thirds of American households (67%) use coupons. And while the vast majority of households using coupons (87%) say they use them to save money, 30% also say that coupons are a way for them to try out new products. Newspapers are still the number one coupon source with 70% of coupon households still getting their coupons from a newspaper. The Internet is growing as a coupon source. A quarter of coupon households get coupons online today, up 46% in the last three years. What Americans Buy With Their coupons Nearly half of all American households use coupons to buy food/grocery products making them the most common items purchased with coupons followed by cleaning products and beauty/grooming products. Seven percent of households buy tobacco using coupons. Where Are Coupons Redeemed? Given that half of U.S. households use coupons for food/grocery products, it’s no surprise that 60% of all households redeem coupons in supermarket, grocery or convenient stores. While only a quarter of all households use coupons at restaurants/fast food chains, that number has risen by 9% since 2006, when 23% of households redeemed coupons at restaurants. Coupons Attract New Consumers With the start of the holiday shopping season around the corner retailers want to make sure consumers visit their store and/or website. One way to drive consumer traffic is with coupons. Close to 50 percent of American adults say they are likely to be drawn to a store they don’t normally shop at by a coupon. The Experian Simmons retail shopping segment known as Mall Maniacs make up just 12% of all shoppers, but that group is 82% more likely to be drawn to a new store by a coupon. Percentage of U.S. Adult Population by Shopping Segment Mall Maniacs and Status Strivers are 66% and 26% more likely, respectively, to appreciate getting emails that announce new products and services. Identifying these consumers is key to maximize online marketing dollars. Additionally, with more and more consumers shopping online, companies should ensure that coupons are redeemable both online and in-stores.
