Ecommerce: The Hammersley Brothers Ecommerce Podcast

Profit Velocity. It’s the missing metric in most ecommerce businesses — and the one that unlocks real, scalable growth. In this episode, Mark and Ian unpack: •Why spending more can actually reduce your risk, •The surprising trade-off between ROAS and growth rate, •How to find your optimal spend level based on contribution margin, •Why most brands ignore customer lifetime value decay curves, •How a 5% margin shift or small upsell can double your growth speed,