Profit Analyzer

A product can sell well and still lose money. Per-unit fee math (see amz-fba-calculator) tells you if a single unit is profitable. This skill goes wider: it analyzes real profitability per ASIN and across the catalog, including the costs that only show up at the account level, and finds where the money actually goes.

When to use this

• Sales are strong but the bank balance is not growing.
• A seller wants to know which products carry the business and which drain it.
• Profit came in far below the per-unit math's promise.
• Deciding which SKUs to scale, fix, or cut.

The framework. The Profit Waterfall

True profit is revenue minus seven layers. The per-unit calculators stop at layer 3. the money usually leaks in layers 4 to 7.