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    1. Homepage
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    Tap into expert marketing insight

    Explore the Epsilon blog to discover the latest marketing trends and impactful insights with contributions from experts across our EMEA business.

    Content Type
    Topic
    Vertical
    Digital Media
    Woman in a supermarket aisle examining a yellow product and holding a blue shopping basket.
    Blog
    ROAS vs incremental ROAS: which metric actually proves your media is working
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    A cyclist rides with arms raised in front of a blue background overlaid with data visualizations on a laptop. Text reads "Look MMM, no hands!". Epsilon logo is in the corner.
    Blog
    Look MMM, no hands! Why marketers still need a firm grip on measurement
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    7. 13
    a computer monitor with a play button on the screen
    Blog Post
    Online video advertising: your complete guide to OLV strategy and ROI
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    Diagram illustrating Zero Party, 1st Party, 2nd Party, and 3rd Party data collection and sharing.
    Blog Post
    What is first, second, third and zero-party data?
    Learn more
    A smiling man surrounded by cards displaying his customer profile details (age, loyalty, purchase history) and personalized clothing recommendations, including a video and product image.
    Blog
    What is identity resolution? The complete EMEA guide
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    Blog
    The complete guide to customer acquisition strategy in 2026
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    Hands browsing an online boutique on a tablet, with cookie icons floating in the background.
    Blog
    First-party vs third-party cookies: What’s the difference?
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    James Milne, SVP Business Development, in a headshot against a backdrop of design and strategy elements.
    Blog
    Is probabilistic or deterministic the future in an AI world?
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    Graphic titled "Identity Resolution: 11 Real-Life Marketer Benefits" on a blue background with marketing-related icons and the Epsilon logo.
    Blog
    11 real-life marketer benefits of identity resolution
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