Costco Advertising

Emerging retail media network backed by major warehouse retailer with premium member base

Costco Advertising is the retail media network of Costco Wholesale Corporation, one of the world's largest warehouse club retailers. Launched to capitalize on the growing retail media trend, the platform allows brands and suppliers to advertise directly to Costco's highly valuable member base through sponsored product placements, display advertising, and other digital ad formats on Costco.com and potentially in-warehouse digital touchpoints. The platform leverages Costco's first-party data on its affluent membership base, which includes over 120 million cardholders globally. As a retail media network, Costco Advertising competes in the rapidly expanding space dominated by Amazon Advertising, Walmart Connect, and other retailer-owned advertising platforms. The platform offers unique advantages including access to Costco's premium customer demographic with higher-than-average household incomes and strong purchase intent. Costco's advertising business represents a strategic move to diversify revenue streams and monetize its digital properties while maintaining the company's reputation for member value and selective product curation. The platform is managed in partnership with Criteo, a leading commerce media company, which provides the technology infrastructure and ad-serving capabilities. This partnership enables Costco to offer sophisticated targeting, measurement, and optimization tools to advertisers while leveraging Criteo's retail media expertise.