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C8 Increasing profit, not just sales

Read this flowchart as text

Objective: increase overall profit
Profitability analysis per ASIN: price − COGS − referral − FBA − storage − returns − ad cost
Classify each ASIN
Scale: budget up; protect rank; raise price test +5%
Maintain; cut ad waste; add S&S / bundles for AOV
Cap spend to ranking terms only; fix CVR; re-price; re-check in 30 days
Liquidate / remove; stop ads; avoid aged-inventory fees
Fee & cost audit: FBA size tier · storage · reimbursements · returns root causes
Net margin ↑ · profit per unit ↑ · TACoS within band

What you get: profit per unit for every ASIN, and a clear call on what to scale, maintain, fix or retire.

Guides that use this process.

Amazon Unit Economics: Finding the Margin That Can Fund Growth

Profit per unit, per ASIN, is the number every Amazon decision depends on. How to build it from fees, returns and promotions, and turn it into ACoS targets.

5 min read · Sep 25, 2026

Strategy & growth

ACoS, TACoS and Profit: The Amazon Metrics That Actually Matter

ACoS measures ad efficiency, TACoS measures how much your sales depend on ads, and profit per unit decides whether either matters. How to read and act on each.

11 min read · Sep 25, 2026