Retail Media Networks Should Not Mark Their Own Homework: GfK’s Bhaumik

In the new era of retail media networks, ecommerce operators have become a fast-growing new category of ad inventory for brands. But who should those brands trust when it comes to measuring effectiveness? In this video interview with Beet.TV, Ishan Bhaumik, Global Vice President, GfK, says, just as in other media categories, advertisers shouldn’t leave […]