When we spoke with experts in publisher ad monetization in January, most of them expected the field of identity solutions to narrow over the coming year as adoption continues, but they felt it was unlikely that a single identifier alone would replace third-party cookies.

Link Walls, vice president of digital marketing strategy at ChannelAdvisor, talks with Rimma Kats, executive editor at eMarketer, about how marketers should reevaluate retail media, ads on Amazon, and data privacy.

Major changes are coming to how advertisers and others in the ecosystem can identify users across channels and devices. The loss of third-party cookies and changes to Apple’s Identifier for Advertisers (IDFA)—rumored to roll out this month—will affect ad addressability, but also measurement and attribution. Advertisers are taking steps in response, including more emphasis on first-party data, data collaborations, and modeling-based approaches.

Programmatic ad spending will account for 93.6% of total UK display ad spending this year, or £7.90 billion ($10.09 billion). Open exchanges, though, will account for a diminishing proportion of that total; spend declined 2.4% in 2020.

Most of the avian-themed Privacy Sandbox proposals to date have been about ad targeting, but measurement will also be affected by the planned deprecation of third-party cookies in Chrome. Allyson Dietz, director of product marketing at Neustar, joins eMarketer principal analyst at Insider Intelligence Nicole Perrin to discuss the measurement firm's PeLICAn proposal to the World Wide Web Consortium (W3C) and explain what differential privacy means for ad measurement.

US programmatic display ad spending was up more than 10% in 2020 despite the pandemic-induced recession and will rebound this year as advertisers continue shifting budgets to flexible, measurable media.

Search ad spending in the US will rise by 5.9% this year, significantly below trend, in the face of the massive disruption to consumer lifestyles. But the pandemic is setting search up for a bigger future.

Addressable advertising relies on being able to identify users to serve them the right message at the right time. But the identifiers that marketers use to do this are coming under threat as platforms and regulators work to improve data privacy and protection practices for consumers—namely by killing the third-party tracking cookie.

One of the unique qualities of retail media advertising is the ability to use closed-loop attribution, tying ad engagements to sales. This is possible because the same company is running the ad and selling the product advertised. Brands often look to Amazon and Walmart.com because those sites facilitate closed-loop attribution—and with the ongoing disruptions to digital identity, this tool will likely provide even greater advantages to those who use it.

UK’s digital media and technology landscape is facing changes and challenges in 2020—including privacy, Brexit and more—which will impact UK digital marketers.

This report presents our annual 10 major trends in mobile that will affect mobile marketers.

Consumer privacy concerns affect marketing practices and will continue to alter the digital advertising landscape. Here’s what digital marketers and their companies need to know.

Measuring influencer attribution is already an issue for marketers, and the recent privacy updates on browsers like Apple’s Safari and Google Chrome aren’t going to make things easier.

Advertisers are investing in products that help them accurately identify the audiences they plan to target. In recent years, a few ID consortiums launched to give advertisers an audience identification alternative to the Facebook-Google duopoly.