Find parcel invoice exceptions before approval—or before the dispute window closes.

What the report checks

• Dimension and actual-weight rounding for every package
• Dimensional versus actual billable weight
• Supplied rate-band selection
• Additional-handling and oversize triggers or suppression
• Residential and fuel-surcharge arithmetic
• Expected versus observed component and total variances

What it deliberately does not do

• No carrier login, API, rate shopping, or contract authentication
• No package remeasurement or reweighing
• No zone, service, discount, tax, duty, or unmodeled-fee inference
• No invoice approval, dispute filing, refund request, or carrier contact
• No guarantee of savings or recovery
• No payment initiation or signing by the server

Why a second calculation helps

Carrier bills combine measured facts, rounding rules, thresholds, minimum weights, rate bands, accessorials, and fuel bases. This product independently applies the supplied rules and makes each intermediate calculation inspectable.

Campaign attribution: parcel-audit-organic-2026q3. The code is attached only if an order is created. This page records no view or buyer identity and does not count a visit as demand.

Fixed sample output

This non-live example intentionally contains a total mismatch. It is not evidence of a buyer, carrier error, or recovered money.

{
  "verdict": "OBSERVED_OVERCHARGE",
  "recommendedDisposition": "RECONCILE_BEFORE_INVOICE_APPROVAL_OR_DISPUTE",
  "expected": {
    "baseChargeMinor": 3000,
    "additionalHandlingMinor": 0,
    "oversizeMinor": 0,
    "residentialMinor": 600,
    "fuelMinor": 360,
    "totalMinor": 3960
  },
  "observed": {
    "baseChargeMinor": 3000,
    "additionalHandlingMinor": 0,
    "oversizeMinor": 0,
    "residentialMinor": 600,
    "fuelMinor": 360,
    "totalMinor": 4460
  },
  "variances": {
    "baseChargeMinor": 0,
    "additionalHandlingMinor": 0,
    "oversizeMinor": 0,
    "residentialMinor": 0,
    "fuelMinor": 0,
    "totalMinor": 500,
    "observedArithmeticMinor": 500
  },
  "riskFlags": [
    "DIMENSIONAL_WEIGHT_CONTROLS_BILLABLE_WEIGHT",
    "OBSERVED_INVOICE_ARITHMETIC_MISMATCH",
    "POTENTIAL_OVERCHARGE"
  ],
  "reportHash": "1b6284c9bc50445902c82597c75b58d41c1e918a2c3c75632763c3809fe6bd25"
}