
Principal Media, Hidden Fees & A Fight for Transparency
From #MediaSnack by ID Comms
March 27, 2026 · 35 min
About this episode
This episode discusses the tensions between media agencies and DSPs, focusing on transparency issues and insights from an ANA report.
In this episode of Media Snack, I delve into the ongoing tensions between media agencies and demand-side platforms (DSPs), focusing on the latest developments regarding The Trade Desk. With major holding companies like Publicis and Omnicom conducting audits and expressing concerns about transparency, I discuss the implications for advertisers and the critical need for clarity in media buying practices. Additionally, I explore insights from a new ANA report on principle-based media, revealing that many advertisers are still unaware of its presence in their contracts. Join me as I provide actionable advice for navigating these complex issues and ensuring your media investments are optimized for transparency and accountability.
People in this episode
Host: ID Comms
Topics covered
- media agencies
- demand-side platforms
- transparency
- media buying
- advertising
- principle-based media
Keywords
- media agencies
- DSPs
- transparency
- advertisers
- ANA report
- media buying
- hidden fees
Mentioned in this episode
Organizations: The Trade Desk, Publicis, Omnicom, ANA
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