WHSmith North America Media Network Taps ISM to Launch Retail Media Network Across U.S. Airports
PR Newswire —
Partnership brings together audio and 700+ digital screens in a single programmatic ecosystem through ISM and Mood Media INDIANAPOLIS, Jan. 13, 2026 /PRNewswire/ -- In-Store Marketplace (ISM), the retail industry's first centralized platform for digital in-store media integration, today...