EP421: October Ad Clicks Are Cheap Until November Returns Kill Your Margin

High Voltage Business Builders Podcast · Oct 19, 2026 · 4m

October Amazon Ads look efficient. November returns destroy the margin. Most sellers treat a low ACOS in October as free growth, then get burned when the holiday packages come back. This is the hidden cost of scaling without tracking true unit economics. I pulled thirty days of data on a home goods brand in our portfolio. The October click cost looked cheap. The November return rate was the real bill. Operators see a low ACOS and scale. They do not see the return drag until the cash flow stops. This episode breaks down why that pattern repeats every year and how to fix it before the holiday…