This week
Inventory payback · month 2 · open
One action
Accessory SKU is the thin SKU ($4.54/unit, 24% margin).
Earners grow the SKU that still pays after FBA/Etsy fees, not the one with the most units.
This week: paste last month’s units/ads for Accessory SKU into Actuals. Freeze new SKUs until that one covers storage.
Most categories 15% in 2026: 8–15 %yours 15US small-standard, excl. fuel: 3.22–3.96 $/unityours 3.8FBA inbound fuel surcharge: 2.5–5 %yours 3.5
Year 5 Revenue
$126.3K
$10.9K/mo
Year 3 Revenue
$106.1K
Y5 Profit
$36.3K
Units Y5
5.7K
Break-even month: M2 — inventory money back, then year 5.
Amazon Store Revenue — 60 Months