{"example_only":true,"service":"fba_aged_inventory_surcharge_verifier","note":"Illustrative output from synthetic product facts; paid results depend on supplied facts.","name":"FBA Aged-Inventory Surcharge Charge Verifier","marketplace":"amazon_us","input_summary":{"report_type":"seller-supplied FBA Long Term Storage Fee Charges rows","snapshot_date":"2026-08-01","row_count":4,"reporting_currency":"USD","amount_tolerance":0.02,"high_exposure_threshold":60.0},"output":{"row_count":4,"total_quantity_charged":840,"total_reported_amount_charged":244.0,"total_recomputed_amount_charged":243.0,"total_amount_discrepancy":1.0,"possible_overcharge_exposure":5.0,"mismatch_count":2,"high_exposure_count":3,"review_queue_preview":[{"priority_rank":1,"reference":"AGED-181-BOTTLE","sku":"NW-BOTTLE-20","surcharge_age_tier":"181-210 days","reported_amount_charged":80.0,"recomputed_amount_charged":75.0,"amount_discrepancy":5.0,"possible_overcharge_exposure":5.0,"status":"review_math"},{"priority_rank":2,"reference":"AGED-365-LAMP","sku":"NW-LAMP-08","surcharge_age_tier":"365+ days","reported_amount_charged":65.0,"recomputed_amount_charged":69.0,"amount_discrepancy":-4.0,"possible_overcharge_exposure":0.0,"status":"review_math"}],"publish_status":"draft_needs_review","safety":"Arithmetic on seller-supplied report fields only. A discrepancy is not a finding that Amazon charged incorrectly or that a credit is due; no case is opened and no inventory, listing, shipment, or account is changed."}}