What is the most common campaign trafficking error?

The most common trafficking errors are naming convention violations, incorrect flight dates or budgets, missing brand safety settings, and misconfigured targeting (particularly audience segments). Most of these errors are preventable with systematic pre-launch QA.

How do you enforce naming conventions across a large team?

Enforcement requires tooling, not just documentation. The most effective approach is validation at the point of entry — building naming convention rules into your trafficking workflow so violations are flagged or blocked before campaigns are saved. Documentation alone rarely works at scale because it relies on every team member remembering and correctly applying the convention under time pressure.

How long should campaign trafficking QA take?

A thorough QA for a standard line item takes 5–10 minutes when following a structured checklist. For complex campaigns with many line items and custom setups, plan for longer. The time spent on QA is small relative to the time (and money) required to fix errors discovered after launch.

What's the difference between ad serving and trafficking?

Trafficking is the act of configuring a campaign inside a platform — setting it up, assigning creatives, defining targeting. Ad serving is the technology layer that delivers the actual ad to the right user at the right time. Campaign Manager 360 (CM360) is both an ad server and a trafficking platform; DSPs like DV360 and The Trade Desk are primarily buying platforms with their own trafficking interfaces.

How do you handle trafficking errors discovered after a campaign launches?

The priority is to pause delivery immediately if the error is causing incorrect spend or targeting. Then document the error (who identified it, when, what was wrong), correct the configuration, re-run QA, and get sign-off before unpausing. For material errors that caused wasted spend, initiate a discrepancy review with the relevant platform and document the outcome for reconciliation.

Campaign Trafficking Best Practices: A Field Guide for Ad Ops Teams

Campaign trafficking errors — misconfigured budgets, wrong targeting, naming convention violations — are the most preventable source of wasted ad spend. This guide covers the systems, checklists, and approval workflows that high-performing ad ops teams use to eliminate them.