MaverickX
    Search Engine Marketing·8 min read

    A Guide to Amazon's Top Ad Metrics: ROAS, ACoS, and TACoS

    Master the three most important Amazon advertising metrics.

    MaverickX Team·Jan 17, 2025
    ME
    MaverickX Editorial TeamMarketplace Growth Editors

    The MaverickX editorial team has managed over $2B in Amazon and Walmart marketplace sales since 2011. Coverage spans publisher partnerships, attribution, off-site traffic, and performance-based growth for DTC and enterprise brands.

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    A Guide to Amazon's Top Ad Metrics: ROAS, ACoS, and TACoS — featured image for MaverickX Search Engine Marketing blog article

    ACoS: Campaign-Level Efficiency

    Measures ad spend as percentage of ad-attributed revenue.

    Scale Your Marketplace Revenue

    Join brands and creators using MaverickX to drive measurable sales through performance-based partnerships.

    ROAS: Revenue Perspective

    Shows revenue generated per dollar of ad spend.

    TACoS: The Big Picture

    Includes organic sales for the most holistic metric.

    Ready to Prove Your ROI?

    Connect with top marketplace brands. Track attribution. Earn more with data-driven partnerships.

    How They Work Together

    Use ACoS for optimization, ROAS for cross-platform, TACoS for strategy.

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