01
Receive data
Agreed sources only
carrier-invoice-2026-04.csv
Period: April 2026
- Shipments in scope
- 12,482
- Detected fields
- Shipment referenceService codeWeightAmount
Parcel Audit / Workflow
From source recordto reviewable evidence.
The workflow deliberately separates data preparation, calculation, expert review and realized outcome.
Four machine states. Seven audit decisions.
The run above shows the technical flow. The seven decisions below deliberately keep expert review and realized outcome separate.
- 01
Receive data
- 02
Version rates
- 03
Rebuild charges
- 04
Assemble evidence
carrier-invoice-2026-04.csv
Period: April 2026
- Shipments in scope
- 12,482
- Detected fields
- Shipment referenceService codeWeightAmount
02
Version rates
Rules by effective date
Rate versions
DUP-02effective 01 Jan 2026Matching rule
VOL-05effective 01 Jan 2026
ZONE-14effective 01 Jan 2026
03
Rebuild charges
Expected line amount
Comparison
MM-84417Duplicate billing
- Billed
- €18.20
- Expected
- €9.10
- Variance
- +€9.10
04
Assemble evidence
Reviewable finding
Evidence pack EP-84417
Duplicate invoice line
- Invoice line
- Shipment record
- Contract rule
- Recalculation
Review ready+€9.10
Prepare sources
- 01
- ScopeChoose carriers, billing period, services and the definition of a reviewable variance.
- 02
- IntakeReceive only the invoice, shipment and rate data required for the agreed scope.
- 03
- NormalizeMap field names, identifiers, currencies, units and effective dates into one audit schema.
Review and reconcile
- 04
- Version rulesTranslate contracted base rates, zones, weights and surcharges into deterministic rules.
- 05
- RebuildCalculate the expected charge for each linked shipment and compare it with the billed line.
- 06
- EvidenceAttach the source record and applicable rule to every finding that survives review.
- 07
- ReconcileTrack only carrier credits actually issued; potential findings stay separate from realized outcomes.
Evidence does not end in the dashboard.
Every confirmed finding remains linked to the invoice line, event, rate rule and its own recalculation.
Parcel Audit
Evidence pack EP-84417
Run MM-0426
Source chain
Three sources. One explainable variance.
Invoice line
MM-84417 / LINKED
Shipment record
MM-84417 / LINKED
Contract rule
MM-84417 / LINKED
Recalculation
MM-84417 / LINKED
Evidence pack EP-84417
Duplicate invoice line
- Billed
- €18.20
- Expected
- €9.10
- Variance
- +€9.10
Reasoning
The line repeats the same shipment reference, service and amount. No separate carrier event is present.
Review readyDUP-02