{"example_only":true,"service":"fba_promotion_leakage_auditor","note":"Illustrative output from synthetic product facts; paid results depend on supplied facts.","name":"FBA Promotion Discount Leakage Auditor","marketplace":"amazon_us","input_summary":{"source":"seller-normalized, redacted FBA Promotions rows","as_of_date":"2026-08-04","row_count":2,"expected_max_promotions_per_row":1},"output":{"row_count":2,"promotion_count":3,"negative_margin_count":1,"below_minimum_count":2,"unexpectedly_stacked_count":1,"total_quantity_shipped":3,"total_gross_item_revenue":90.0,"total_discount_cost":26.0,"total_contribution":-1.0,"totals_by_promotion":[{"promotion_id":"PROMO-NORTH-20","discount_cost":20.0},{"promotion_id":"PROMO-NORTH-10","discount_cost":6.0}],"rows_preview":[{"priority_rank":1,"reference":"FBA-PROMO-NORTH-1002","sku":"NORTH-MUG-12","promotion_count":2,"unexpectedly_stacked":true,"total_discount_cost":20.0,"contribution":-3.0,"contribution_per_unit":-3.0,"negative_margin":true}],"publish_status":"draft_needs_review","safety":"Uses only seller-supplied, redacted shipped-row economics; it changes no promotion, price, listing, shipment, or account and attributes no sale."}}