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Calculate SKU-level contribution profit after Amazon fees, advertising, refunds, product costs, and other expenses.
No single Amazon export contains every required cost. Combine Seller Central sales and fee data, Amazon Ads spend, and your COGS using the downloadable sample format.
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Multi-report unified financial statement. Shows month-over-month revenue growth, landed gross margin, fee breakdown, and true net margin.
| Financial Line Item | July 2026 | August 2026 | September 2026 | Combined / Blended |
|---|---|---|---|---|
| Gross Product Sales | $48,250.00 | $56,800.00 | $64,500.00 | $169,550.00 |
| Less: Promotions & Coupons | -$1,200.00 | -$1,650.00 | -$1,950.00 | -$4,800.00 |
| Net Sales Revenue | $47,050.00 | $55,150.00 | $62,550.00 | $164,750.00 |
| Less: Landed COGS (Factory + Freight) | -$13,500.00 | -$15,900.00 | -$18,050.00 | -$47,450.00 |
| Gross ProfitProduct margin before Amazon fees | $33,550.0069.5% | $39,250.0069.1% | $44,500.0069.0% | $117,300.0069.2% |
| Amazon Referral Fees (Commission) | -$7,237.50 15.0% | -$8,520.00 15.0% | -$9,675.00 15.0% | -$25,432.50 15.0% |
| FBA Pick & Pack Fulfillment | -$9,150.00 19.0% | -$10,800.00 19.0% | -$12,250.00 19.0% | -$32,200.00 19.0% |
| FBA Storage & Aged Surcharges | -$820.00 | -$910.00 | -$1,120.00 | -$2,850.00 |
| Inbound Placement & Low-Inventory Fees | -$450.00 | -$520.00 | -$610.00 | -$1,580.00 |
| Refunds & Customer Return Write-offs | -$1,850.00 | -$2,150.00 | -$2,480.00 | -$6,480.00 |
| Sponsored Ads (PPC Spend)Total advertising investment (TACoS) | -$5,500.00TACoS: 11.4% | -$6,800.00TACoS: 12.0% | -$8,100.00TACoS: 12.6% | -$20,400.00TACoS: 12.0% |
| Software & General OPEX Overhead | -$1,200.00 | -$1,200.00 | -$1,200.00 | -$3,600.00 |
| Net Contribution Profit (EBITDA)Final bottom-line profit | $7,342.5015.2% net | $8,350.0014.7% net | $9,065.0014.1% net | $24,757.5014.6% net |