Detect parcel overcharges. Turn them into disputes.
Trazek compares your UPS and FedEx invoices against shipment data to find billing errors, generates dispute-ready PDF evidence, and tracks claimed vs. recovered amounts — so you know exactly what you got back.
Audit invoices from leading parcel carriers
CSV and XLSX formats supported · More carriers coming soon
The Problem
Carrier billing errors are common — and expensive
UPS and FedEx invoices contain thousands of line items with nested charges, surcharges, and weight calculations. Without a structured audit process, billing errors go undetected — and undetected errors become lost revenue.
Complex invoices
Thousands of lines per invoice with nested charges, surcharges, and adjustments that are hard to trace.
Silent leakage
Billing errors go unnoticed because no one has time to cross-reference every line against shipment data.
Manual review is slow
Spreadsheet-based audits take days and still miss discrepancies buried in weight, service, or discount fields.
No recovery process
Even when errors are found, teams lack a structured way to dispute, track, and measure actual recovery.
How It Works
From upload to recovery in four steps
Trazek replaces manual spreadsheet audits with a structured, repeatable process — upload, detect, dispute, recover.
Upload
Upload shipments, carrier invoices, and contract discounts. CSV or XLSX — drag and drop.
Detect
Trazek matches each invoice line to its shipment and runs 5 audit rules to flag billing errors.
Dispute
Generate PDF evidence packages and email templates. Track each dispute from draft to resolution.
Recover
Track claimed vs. recovered amounts. Measure real recovery rates by carrier, rule, and invoice.
Inside the Platform
Real software. Real output. Real recovery.
This is what Trazek produces: a dispute-ready PDF for each invoice and a dashboard that tracks every dollar from detection to recovery.
What you send to the carrier
Dispute Evidence Package
Invoice INV-2024-0847 · UPS
Service Mismatch
$47.20
Billed: UPS Next Day Air · Actual: UPS Ground
Tracking: 1Z999AA10123456784
DIM Weight Anomaly
$23.85
Billed: 42 lbs · Actual: 28 lbs · DIM: 31 lbs
Tracking: 1Z999AA10123456791
Discount Not Applied
$18.60
Contract: 15% Ground · Applied: 0%
Tracking: 1Z999AA10123456808
3 discrepancies · Total claimed
$89.65
What you track over time
Recovery Dashboard
LiveDetected
$12,847
Claimed
$9,420
Recovered
$7,156
76% recovery rate
5 audit rules
Running on every invoice
PDF evidence
Per-invoice dispute package
Recovery tracking
Claimed vs. recovered
Workspace isolation
Tenant-level security
Detection Engine
Five rules. Every invoice. Automatic.
Trazek matches every invoice line to its shipment record, then runs five audit rules. Each flagged discrepancy includes the evidence, the expected vs. billed amount, and the exact recovery value.
Duplicate Charges
Same tracking number billed more than once for the same charge type.
Service Mismatch
Carrier billed for a different service level than what was actually used for the shipment.
Discount Not Applied
Your negotiated contract discount rates were not reflected in the invoiced amount.
DIM / Weight Anomaly
Billed weight exceeds both actual and dimensional weight — phantom pounds on your invoice.
Accessorial Mismatch
Surcharges like residential delivery billed when shipment attributes don't support them.
More rules coming
Address correction, late delivery, zone mismatch, and more.
Why Trazek
From detection to recovery — without the spreadsheet
Teams use Trazek because it turns invoice audit into a structured process with measurable outcomes — not a one-off manual exercise.
Detect overcharges in minutes, not days
Automated matching and 5 audit rules process thousands of invoice lines instantly. Upload today, see discrepancies today.
Dispute with evidence, not guesswork
Each discrepancy includes expected vs. billed amounts, rule explanation, tracking detail, and a PDF dispute package ready to send to the carrier.
Track every dollar from claim to recovery
Full pipeline visibility: detected → disputed → pending → recovered → rejected. See your real recovery rate and top-performing invoices.
A process you can repeat every billing cycle
Move from ad-hoc spreadsheet review to a structured workflow: upload, detect, dispute, recover. Same steps, better outcomes, every time.
Built For
If you ship parcels, Trazek pays for itself
Any team paying UPS or FedEx invoices can benefit from automated audit and structured recovery.
E-commerce brands
High parcel volume means overcharges compound fast. Detect errors across thousands of shipments every billing cycle.
3PLs & fulfillment
Audit carrier spend across multiple client accounts. Recover for each client with per-invoice evidence.
Finance & logistics ops
Replace manual invoice review with structured evidence and outcome tracking. File disputes with confidence.
Mid-market shippers
Shipping 500+ parcels/week. Big enough to have billing leakage, small enough to not have enterprise tooling.
Pricing
Transparent pricing. Start free.
Every plan includes all 5 detection rules, dispute packages, and recovery tracking. Try free for 30 days — pick a plan when you see how much you can recover.
Starter
For teams getting started with parcel audit.
- Up to 5 invoices/month
- All 5 detection rules
- CSV export
- Email support
Growth
For teams with serious carrier spend to recover.
- Up to 25 invoices/month
- All 5 detection rules
- Dispute packages (PDF + email)
- Recovery tracking dashboard
- Priority support
FAQ