Ecommerce: The Hammersley Brothers artwork

The Only 3 Numbers You Need to Scale an Ecommerce Brand

Ecommerce: The Hammersley Brothers · April 23, 2025 · 51 min

Summary

This episode reveals the three crucial numbers ecommerce operators must track to achieve scalable growth and profitability. Learn how to accurately predict revenue in real-time, understand why overall ROAS is critical for profitability, and master new customer ROAS to scale your acquisition efforts without overspending. The hosts provide practical insights to move beyond emotional business decisions and leverage data for sustained success.

Key takeaways

Themes

paid acquisitionanalytics & attributionfounder & leadership

Topics covered

revenue forecastingoverall roasnew customer roascustomer acquisition costdata-driven decision makingecommerce financial metrics

Episode description

In this episode, Mark and Ian break down the three key numbers that drive every successful ecommerce business — and explain why most store owners are flying blind without them.You’ll learn: •How to predict monthly revenue in real-time (not after it’s too late) •Why your overall ROAS is the single most important number for profitability •How to calculate new customer ROAS and use it to scale without overspending •Why hitting targets often still feels disappointing — and how to fix that mindsetPlus: insights from their live number sheet workshop, and how to stop making emotional decisions in your business. Learn more at hammersleybrothers.com P.S. Whenever you’re ready... here are 3 ways Ian and I can help you grow your ecommerce business: 1. Talk to us. Book a call with us and let's talk about accelerating your growth - https://go.hammersleys.co.uk/scheduleuk-ant/ 2. Grab a copy of our book - https://book.hammersleybrothers.com/ 3. Join the Ultimate Guide To Ecommerce Facebook group and connect with e-commerce owners who are scaling too - https://www.facebook.com/groups/924567391291786

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Frequently asked about this episode

What does this episode say about paid acquisition?
Implement a real-time revenue prediction system to enable proactive adjustments rather than reactive responses to financial performance.
What does this episode say about analytics & attribution?
Prioritize overall ROAS as the most important metric for assessing true profitability across all marketing efforts.
What does this episode say about founder & leadership?
Calculate and strategically utilize new customer ROAS to scale customer acquisition effectively without jeopardizing overall profitability.
What does this episode say about paid acquisition?
Shift from emotional decision-making to data-driven choices by focusing on objective financial metrics like the 'three numbers' discussed.
What does this episode say about paid acquisition?
Review and adjust your business goals to ensure they are aligned with sustainable growth and personal fulfillment, rather than just arbitrary targets.

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