- Net sales
- Sales after refunds, promotional discounts and other deductions.
- Net profit
- Net sales minus cost of goods, Amazon fees and advertising spend.
- Net margin
- Net profit divided by sales, as a percentage.
- Gross profit
- Net sales minus cost of goods sold, before Amazon fees and ads.
- Profit before ads
- Gross profit minus Amazon fees, before any advertising spend.
- Cost of goods sold (COGS)
- What each unit cost you to make or buy, landed.
- Amazon fees
- Every charge Amazon deducts: referral, fulfilment, storage, placement and more.
- TACoS
- Advertising spend divided by total sales, not only ad-attributed sales.
- Child ASIN
- One variation of a product, such as a size or colour.
- Loss-making SKU
- A SKU whose net profit is negative over the period.
- Period comparison
- The same metrics side by side for two date ranges.