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Friday Seller Tools – Amazon FBA Promotion & Discount Leakage Audit
x402
Friday Seller Tools – Amazon FBA Promotion & Discount Leakage Audit is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).
Audits an Amazon FBA product's promotions and discounts to identify margin leakage caused by misconfigured, overlapping, or unintended discount structures.
Price / call$0.5
Success—
StatusUnknown
How this service works
Instant, low-cost Amazon, Walmart, Shopify, and eBay listing, upload-preparation, advertising, and image-brief deliverables.
Output
Returns a job_id and status (queued) immediately, indicating the audit has been submitted for asynchronous processing. The completed result will include identified discount leakage points, promotion conflicts, potential margin impact figures, and actionable flags for misconfigured or overlapping promotional structures on the specified Amazon FBA product.
Example use cases
Catch unintended coupon stacking
“My FBA product ASIN B09ABC5678 has been selling at way below my target margin — I think coupons might be stacking with my lightning deal. Can you audit it for discount leakage and tell me where the profit is going?”
Pre-Prime Day promotion sanity check
“Before I launch my Prime Day promotions on ASIN B07DEF9012, can you audit my current discount setup to make sure there's no leakage or overlapping promotions that would kill my margins?”
Post-holiday margin recovery analysis
“After the holiday season my FBA product B010GHI3456 had way lower profits than expected — can you run a promotion leakage audit to figure out which discounts or promotional configurations cost me money?”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/amazon/fba/promotion-discount-leakage-auditWhen to prefer
Choose this endpoint when you specifically need to identify margin leakage caused by Amazon FBA promotion and discount configuration issues — such as stacking coupons, overlapping deals, or misconfigured lightning deals. It is purpose-built for Amazon FBA sellers who suspect their promotional setup is eroding profitability and need a structured audit deliverable rather than a general analytics report. Prefer this over generic repricing or analytics tools when the issue is specifically promotional discount structure rather than competitor pricing or inventory levels.
Side effects
- Invalid or missing ASIN returns a 400 error
- Unrecognized promotion configuration format causes processing failure
- Job may remain in 'queued' status if backend processing is delayed
- Payment failure via x402 results in 402 response and no job creation
- Rate limiting may reject rapid successive audit requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| as_of_date | string | |
| marketplace | string | |
| currency_code | string | |
| expected_max_promotions_per_row | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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