Are you optimizing your ad accounts to death while your overall profits stay flat? In this episode of Marketing With Morals, host Cory Warren (Founder of C4 Social) sits down to break down why relying solely on platform-reported ROAS can mislead your growth strategy—and why Marketing Efficiency Ratio (MER) is the true metric of success for modern e-commerce brands.
We dive into Marketing Efficiency Ratio (MER): A Better North Star for scaling sustainably in a post-privacy world. Learn how to look past platform-attribution bias, account for cross-channel halo effects, and build an ethical, profitable marketing strategy rooted in backend revenue.
In this episode, we cover:
- Why platform ROAS is no longer a reliable metric for e-commerce growth.
- How to calculate your marketing efficiency ratio and set a realistic break-even benchmark.
- The "halo effect" and how top-of-funnel channels impact overall revenue.
- Practical steps to transition your team from channel-siloed metrics to holistic profit tracking.
Whether you're spending $5k or $500k a month on ads, this episode will change how you evaluate your marketing health.