Amazon profitability and P&L
Sellerside reconciles your Amazon orders, fees, advertising, refunds and product costs into a P&L updated daily, so you know what each product really earns.

The problem: revenue is not margin
Seller Central shows sales, but the money you keep depends on Amazon fees, advertising spend, refunds and the cost of your goods. Spread across several reports, these are hard to put together, and many sellers only discover a loss-making product months later.
How it works
- Orders, Amazon fees, ads and refunds are pulled from your Amazon accounts and reconciled.
- Every order is reconciled against bank payouts for financial-grade accuracy.
- You enter your product costs (COGS), or let Sellerside calculate them, to unlock precise margin analysis.
- Advertising performance and TACOS are analysed alongside organic sales, through the connection to your Amazon Ads account.
- Your P&L is updated daily.
What you get
- Net margin per product, not just revenue.
- A clear view of how ads weigh on profitability.
- Stock and purchasing decisions linked to the same margin figures.
Limits to keep in mind
- Margin accuracy depends on the product costs you provide or validate.
- Costs incurred outside Amazon that are not entered in Sellerside are not included.
- Sellerside is a management tool and does not replace your accountant.
Frequently asked questions
Related features
Inventory forecasting
Sellerside forecasts demand for each of your Amazon FBA products from your real sales velocity, so you can see stockout and overstock risk before it reaches your margin.
Purchase ordersSellerside helps you buy the right quantity at the right cost: every purchase order is sized against real margin and supplier lead times.
