188. Past the Hype: How to Buy Smarter After TTD's Reseller Update
From The Programmatic Digest by Helene Parker and Co-host: Manuela Cortes
October 30, 2025 · 45 min · Episode 188
About this episode
This episode explores The Trade Desk's reseller update, clarifying the implications of the reseller label and providing actionable strategies for smarter buying in programmatic advertising.
A fast, practical deep dive into The Trade Desk's move to label all SSPs as "resellers" — what that label actually means, why it has a bad rap, and where it's fair vs. misleading. Gareth breaks down value-add resellers (e.g., unique widgets/placements) vs. pure pass-through reselling, explains OpenPath in plain English, and demystifies the Transaction ID debate: what it is, why TTD wants it, and how it impacts buy-side efficiency and supply transparency. We wrap with actionable steps for traders — how to pressure-test paths, when to go direct with publishers/PMPs, and how to optimize beyond a basic domain list. Here's What You'll Learn Reseller ≠ automatically bad: the original IAB intent vs. today's nuanced reality. OpenPath vs. exchanges: what "direct to publisher" actually changes (and what it doesn't). Transaction ID, explained simply: one auction ➝ one ID ➝ fewer dupes and smarter SPO. How to buy smarter right now: talk to publishers, ask for goal-specific PMPs, and evaluate placements/experiences — not just domains. Buyer playbook upgrades: site list ➝ supply-path & placement-level decisions; pair KPI outcomes with quality signals (viewability, density, layout). Sign up to…
People in this episode
Hosts: Manuela Cortes, Hélène Parker
Topics covered
- The Trade Desk
- resellers
- buy-side efficiency
- supply transparency
- OpenPath
- Transaction ID
- programmatic advertising
Keywords
- value-add resellers
- pure pass-through reselling
- publisher direct
- PMPs
- buyer playbook
Mentioned in this episode
Products: OpenPath, The Trade Desk
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