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eBay Promoted Listings Profitability Auditor

See which promoted rows lose money even when ROAS looks healthy.

eBay US

Included in the $9.00 Shelf Kit

Agent/API — $0.50
Review-first
Every output stays a draft. No credentials
No seller-account login required. Private delivery
Inputs expire after 24 hours. Clear recourse
Digital-service refund policy.

What you receive

  • Post-ad contribution and contribution margin from supplied unit economics
  • ROAS, ad-cost ratio, click-to-sale conversion, and average cost per sale
  • Break-even ad fees and remaining headroom in dollars and percent of sales
  • Zero-sale spend, loss-making, low-headroom, and positive rows clearly separated
  • A stable human-review queue retaining campaign, dimension, listing, and SKU context

Who it is for

eBay sellers, agencies, finance teams, and ad operators checking seller-supplied Promoted Listings reports before a human changes a campaign, bid, budget, target, or listing.

Delivery: usually a structured result, workbook, or ZIP depending on the tool.

How it stays safe

Friday calculates only from the attributed sales, ad fees, counts, and unit-economics fields you supply. It reads no eBay account, API, report, campaign, listing, order, or buyer data and verifies no field. Attributed sales and ROAS do not prove incrementality; post-ad contribution is not net income, a bid recommendation, or a forecast. Friday does not publish listings and never creates, changes, pauses, or publishes a bid, budget, campaign, ad, target, keyword, or listing. A human must verify attribution windows, returns, taxes, omitted costs, and the live report.

Synthetic sample

See the deliverable structure before buying

{
  "total_attributed_sale_amount": 760.0,
  "total_ad_fees": 132.0,
  "total_contribution_before_ads": 332.4,
  "total_post_ad_contribution": 200.4,
  "aggregate_conversion_rate_percent": 5.48,
  "aggregate_roas": 5.76,
  "aggregate_ad_cost_ratio_percent": 17.37,
  "zero_sales_spend_count": 1,
  "loss_making_count": 1,
  "low_headroom_count": 1,
  "positive_headroom_count": 1,
  "audit_queue_preview": [
    {
      "priority_rank": 1,
      "record_reference": "PL-ZERO",
      "sku": "NW-TOTE-01",
      "attributed_sale_amount": 0.0,
      "ad_fees": 20.0,
      "post_ad_contribution": -20.0,
      "roas": null,
      "profitability_status": "zero_sales_spend_review"
    },
    {
      "priority_rank": 2,
      "record_reference": "PL-LOSS",
      "sku": "NW-BOTTLE-24",
      "attributed_sale_amount": 60.0,
      "ad_fees": 20.0,
      "post_ad_contribution": -17.6,
      "roas": 3.0,
      "break_even_ad_fees": 2.4,
      "profitability_status": "loss_making_review"
    }
  ],
  "publish_status": "draft_needs_review",
  "safety": "Arithmetic on seller-supplied attribution and costs only. Attributed sales do not prove incrementality; no bid, budget, campaign, target, or listing is changed."
}

This sample uses synthetic facts. Your output is generated only from the facts you submit.

Agent API and x402 details

POST /v1/ebay/promoted-listings-profitability-audit

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.

Open the API documentation →

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