Last updated Apr 30, 2026 by RSS Ingestion
In today’s Digest, we look at Omnicom testing AI agents to cut out ad tech middlemen as it reports its Q1 results, Australia forcing big tech to pay for news or face a 2.25% tax, and retail media ad spend [...] The post Digest: Omnicom Tests AI Agent Media Buying; Australia Forces Big Tech to Pay for News appeared first on ExchangeWire.com.