Latest / Ecommerce Playbook: Numbers, Struggles & Growth
Your Marginal Frontier Will Determine Your Q4
In this episode of The Ecommerce Playbook Podcast, Richard Gaffin and Taylor Holiday dig deeper into the Spending Power Model—breaking down why the next dollar you spend doesn’t always produce the same return.
They explore concepts like the marginal frontier (the moment your next dollar becomes unprofitable), spending power, and how to balance short-term profitability with long-term growth. Taylor shows how to evaluate whether to optimize for revenue, contribution margin, or lifetime contribution—and why these decisions always tie back to your financial goals.
You’ll learn:
What the “marginal…
The skinny
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