August 5, 2025

How to Improve Cost Per Impression in Email Marketing

Reducing the cost per impression (CPM) in email marketing is essential for optimising your budget and maximising reach in the UK market. This comprehensive guide provides UK-specific strategies to help you improve your CPM and get more value from your email marketing efforts.

  • List Segmentation: Segment your UK email list effectively based on demographics, behaviour, and preferences to send highly targeted emails that resonate with recipients.
  • Personalised Content: Create personalised email content tailored to the interests and preferences of your UK subscribers, increasing engagement and lowering CPM.
  • Email Design: Craft visually appealing and responsive email designs that render well on various devices, ensuring that your emails are read and improving CPM.
  • Subject Line Optimisation: Test and optimise email subject lines for the UK audience, encouraging higher open rates and reducing CPM.
  • Send Time Optimization: Determine the optimal send times for your UK email campaigns, increasing the likelihood that your emails are seen and improving CPM.
  • A/B Testing: Conduct A/B tests on various elements of your UK email campaigns, including subject lines, content, and CTAs, to identify high-performing combinations.
  • List Hygiene: Regularly clean and maintain your UK email list to remove inactive or non-engaging subscribers, improving deliverability and CPM.
  • Mobile Optimisation: Ensure that your emails are mobile-friendly for the UK audience, as many users access emails on mobile devices, enhancing CPM.
  • Re-engagement Campaigns: Implement UK-specific re-engagement campaigns to win back inactive subscribers and improve overall email engagement and CPM.
  • Analytics and Tracking: Leverage email analytics and tracking tools to monitor CPM performance and make data-driven adjustments to your UK email campaigns.

By implementing these UK-specific email marketing strategies, you can effectively lower your cost per impression, ensuring that your email campaigns reach a wider UK audience at a more cost-effective rate.

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