The Association of National Advertisers (ANA) has issued a strong call for the establishment of unified measurement standards across the rapidly expanding retail media network landscape. This initiative aims to address persistent concerns regarding the transparency, consistency, and comparability of performance metrics within this burgeoning advertising channel. The ANA’s guidance, developed in collaboration with a working group of major CPG companies and prominent retail media networks, underscores the critical need for standardized approaches to audience measurement, ad delivery, incrementality, and campaign reporting.
The urgency behind the ANA’s directive is amplified by a recent surge in mergers and acquisitions within the ad-tech and measurement sectors. These deals have sparked apprehension among marketers about the potential erosion of neutral, third-party validation crucial for objective performance assessment. The ANA’s framework advocates for marketers to prioritize independent third-party accreditation and robust measurement methodologies that are distinct from the self-reported data often provided by retail media networks themselves.
The Evolving Landscape of Retail Media Measurement
Retail media networks, which leverage retailer first-party data to offer advertising opportunities on their digital platforms, have experienced explosive growth. Emarketer forecasts U.S. ad spending on this channel to reach a substantial $72 billion in the current year, representing a significant 19% increase. This trajectory highlights the increasing importance of retail media in marketers’ strategies, yet it also exacerbates the challenges associated with fragmented and often opaque measurement practices.
The ANA’s report identifies key areas of concern, including inconsistent metrics, varying measurement methodologies, and a lack of standardized vocabulary when evaluating retail media performance. Initially, the ANA’s guidance focuses on establishing baseline standards for impressions, viewability, clicks, and invalid traffic, aligning with existing initiatives by organizations like the Interactive Advertising Bureau (IAB) and the Media Rating Council (MRC). Three years ago, the IAB, in partnership with the MRC, released comprehensive guidelines aimed at standardizing audience measurement, ad delivery, incrementality, and campaign reporting for retail media. The ANA’s current push effectively revitalizes and broadens the focus on adopting these foundational standards.
Addressing Inconsistencies and Advocating for Transparency
Jackson Bazley, executive vice president of measurement for marketers at the ANA, emphasized the critical role of independent validation. "Marketers should lean more heavily on independent third parties for both validation and consistency," Bazley stated in emailed comments. "This is especially important when comparing performance across networks, where self-reported results may reflect methodological differences rather than true differences in performance." This sentiment underscores the inherent challenge of conducting apples-to-apples comparisons when each retail media network operates with its own proprietary measurement tools and reporting frameworks.
The ANA’s long-term objectives extend beyond immediate metric standardization to encompass more complex areas such as outcomes and incrementality measurement, data sharing protocols, integration capabilities, and on-platform experimentation. The report explicitly calls for increased reliance on third-party accreditation from entities like the MRC, advocating for independent measurement systems that are not solely dictated by the disclosures of the retail networks themselves.
The Impact of Ad-Tech M&A on Measurement Neutrality
The ANA’s push for independent measurement gains added significance in light of recent high-profile M&A activities in the ad-tech and measurement space. In May, Publicis, a major agency network, acquired LiveRamp, a prominent data collaboration platform. More recently, in early August, Nielsen, a long-standing player in audience measurement, announced a take-private deal for DoubleVerify, a leading ad verification firm.
These transactions have raised concerns about the potential concentration of power and the diminishing presence of truly neutral, independent measurement entities. Bazley acknowledged these concerns, noting, "In certain cases, such as DoubleVerify, the acquiring party is themselves an independent third-party measurement company (i.e., Nielsen). In situations where that is not the case, marketers will continue to seek independent measurement systems, and they will rigorously evaluate the true objectivity and neutrality of the tools available to them." This statement signals a proactive stance by marketers to scrutinize any acquisition that might compromise the impartiality of measurement tools and data.
Navigating Data Sharing and Negotiating Leverage
A significant hurdle identified by the ANA is the reluctance of retailers to share granular data that is crucial for comprehensive performance evaluation. Marketers are seeking greater insight into sales volume, category movement, inventory status, pricing, and basket composition. This information is considered vital for understanding the true impact of retail media campaigns. However, retailers often view this data as a core component of their competitive advantage and may be hesitant to disclose it freely.
The ANA advises marketers to push retail media networks to "disclose the logic behind what is being reported" and to avoid accepting cross-network return on investment (ROI) claims at face value. The report also advocates for the adoption of common reporting practices, such as standardized attribution lookback windows, citing a 14-day window as a desirable benchmark.
The lack of consistent and clear definitions around product categories, audiences, and purchase types by network operators further contributes to the opacity. Without greater alignment on these fundamental elements, accurately assessing ROI and understanding true growth drivers remains a significant challenge for the ANA and its member brands.
Background and Chronology of Retail Media Measurement Concerns
The discussions surrounding the need for standardized retail media measurement have been evolving for several years. As retail media networks began to gain traction, early adopters and industry bodies recognized the inherent complexities and potential for discrepancies in performance reporting.
- Circa 2020-2021: Initial industry dialogues begin to address the growing fragmentation in digital advertising measurement, with a specific focus on emerging channels like retail media. The IAB and MRC initiate efforts to develop foundational measurement guidelines.
- 2021: The IAB and MRC release their "Retail Media Measurement Guidelines," providing a framework for standardizing audience measurement, ad delivery, incrementality, and campaign reporting. These guidelines serve as an early blueprint for industry-wide alignment.
- 2022-2023: The retail media market experiences accelerated growth, with major retailers launching or expanding their media network offerings. Concurrently, concerns about measurement consistency and transparency intensify among brand marketers, particularly CPG companies.
- Mid-2023: The ANA forms a working group comprising major CPG companies (PepsiCo, Hershey’s, Clorox, Kimberly-Clark, Mondelez) and retail media networks (Instacart, Walmart Connect, CVS Media Exchange) to develop more actionable guidance for marketers.
- August 2023: The ANA releases its comprehensive report and framework, urging unified measurement standards and emphasizing the need for third-party validation amidst ongoing ad-tech M&A.
This timeline illustrates a progressive acknowledgment of measurement challenges, culminating in the ANA’s current push for broader industry adoption and adherence to standardized practices.
Supporting Data and Market Momentum
Despite the measurement challenges, the retail media sector continues its impressive growth trajectory. Emarketer’s forecast of $72 billion in U.S. ad spending for the current year underscores the channel’s undeniable appeal to advertisers seeking to reach consumers at the point of purchase. This momentum is driven by several factors:
- First-Party Data Advantage: Retailers possess rich first-party data on consumer purchasing behavior, offering advertisers valuable targeting capabilities and insights into purchase intent.
- Closed-Loop Measurement: The proximity to sales data allows for a more direct attribution of advertising spend to actual transactions, a key differentiator from other digital channels.
- Captive Audience: Retail websites and apps attract a large and engaged audience actively in a shopping mindset, making them an opportune environment for advertising.
However, the ANA’s report highlights that this growth is occurring against a backdrop of marketer frustration. Brands, particularly in the CPG sector, have long voiced concerns that the opacity of retail media can feel like an additional cost or a "tax" imposed within broader trade agreements. Retailers’ dual role as data holders and gatekeepers of valuable "shelf space" provides them with significant leverage in negotiations.
Broader Impact and Future Implications
The ANA’s advocacy for unified measurement standards has far-reaching implications for the future of digital advertising and the retail media ecosystem.
- Enhanced Advertiser Confidence: Establishing clear, consistent, and independently verifiable metrics will bolster advertiser confidence in retail media as a measurable and accountable advertising channel. This could lead to more strategic and larger investments.
- Level Playing Field: Standardized measurement will create a more level playing field, allowing marketers to compare the performance of different retail media networks objectively. This reduces the reliance on potentially biased self-reported data.
- Improved ROI and Efficiency: With better measurement, marketers can more accurately assess campaign effectiveness, optimize their spend, and improve overall return on investment. This efficiency is crucial for driving sustainable growth.
- Industry Collaboration: The ANA’s framework, developed with input from both brands and networks, signals a potential for greater industry collaboration. This collaborative approach is essential for addressing complex measurement challenges that affect all stakeholders.
- Navigating Data Privacy: As the industry grapples with evolving data privacy regulations, standardized measurement practices that rely on aggregated and anonymized data will become increasingly important.
The ANA’s current focus on foundational metrics is a pragmatic step. The long-term ambition to tackle outcomes, incrementality, and data sharing suggests a commitment to continuously evolving measurement frameworks to meet the dynamic needs of the market. The success of this initiative will depend on the willingness of retail media networks to embrace greater transparency and collaborate with independent measurement bodies, ultimately ensuring that the rapid growth of retail media is built on a foundation of trust and accountability. The ongoing consolidation in the ad-tech space will undoubtedly continue to shape the landscape, making the ANA’s call for independent validation even more pertinent.
