Pay once · No Friday subscription
Cut thousands of B2B candidates down to the ones that clear your margin floor.
Included in the $9.00 Shelf Kit
Amazon Business sellers, agencies, sourcing teams, and agents reducing a seller-supplied B2B Product Opportunities export to a reviewable sourcing queue before a human verifies costs, fees, and supplier reality.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday performs arithmetic only on the B2B Product Opportunities rows and seller-entered economics you supply. It reads no Amazon account, report, listing, supplier, or customer record and does not verify Amazon's recommendation fields. Estimated contribution is supplied price minus supplied referral fee, landed cost, and fulfillment cost—not verified profit, demand, or a sourcing recommendation, and actual referral fees vary by category. Friday does not publish listings and never sources, buys, lists, reprices, advertises, or changes a catalog item or seller account.
Synthetic sample
{
"qualified_count": 2,
"below_contribution_floor_count": 2,
"sourcing_blocked_count": 1,
"needs_economics_count": 2,
"qualified_queue_preview": [
{
"rank": 1,
"asin": "B0NORTH106",
"estimated_unit_contribution": 5.0,
"estimated_contribution_margin_rate": 0.2381,
"sourcing_status": "unknown"
},
{
"rank": 2,
"asin": "B0NORTH101",
"estimated_unit_contribution": 4.74,
"estimated_contribution_margin_rate": 0.1897,
"sourcing_status": "available"
}
],
"below_contribution_floor_queue_preview": [
{
"rank": 1,
"asin": "B0NORTH104",
"estimated_unit_contribution": 2.79,
"estimated_contribution_vs_floor": -0.21
},
{
"rank": 2,
"asin": "B0NORTH102",
"estimated_unit_contribution": 2.35,
"estimated_contribution_vs_floor": -0.65
}
],
"sourcing_blocked_queue_preview": [
{
"rank": 1,
"asin": "B0NORTH103",
"estimated_unit_contribution": 6.64
}
],
"needs_economics_queue_preview": [
{
"rank": 1,
"asin": "B0NORTH107",
"b2b_sales_rank": 3900
},
{
"rank": 2,
"asin": "B0NORTH105",
"b2b_sales_rank": 5200
}
],
"publish_status": "draft_needs_review",
"safety": "Seller-supplied report and cost arithmetic only. No account is read, no supplier is contacted, contribution is not verified profit or demand, and no item is sourced, listed, or repriced."
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/amazon-business/product-opportunity-margin-qualification
Exact x402 price: $0.50. Use the public OpenAPI schema and Base USDC payment flow. The response returns a private job URL and temporary token.