UPS & FedEx invoice audits ยท US & Canada

Find shipping overcharges. Earn a share of what's recovered.

ParcelAudit checks every invoice line against the shipper's contract and shows the evidence. The included playbook shows you how to win the clients. No inventory, no ads, no audience.

One-time payment for Windows and Mac. Playbook, scripts and contract templates included.

Real ParcelAudit screen. Synthetic demo month: 1,235 fabricated UPS shipments with errors seeded on purpose.
38 of 38seeded error types flagged in a synthetic FedEx benchmark. How we tested
0 of 143legitimate carrier credits wrongly flagged in that same test
60+billing checks across rates, weights, surcharges, fuel and duplicates
Offlineclient invoices stay on your computer, never on our servers

Every line on a parcel invoice can be checked against the contract. Someone has to do it.

Each shipment is billed as a base rate plus fuel, surcharges and adjustments, generated automatically, invoice after invoice. When a line doesn't match the contract, the shipper can dispute it within the carrier's deadline. Checking every line takes time most shipping teams don't have. That gap is the service you sell.

Carrier invoiceSynthetic demo data
Excerpt
InvoiceINV-DEMO-04201
Invoice date06/09/2026
CarrierUPS
CurrencyUSD
Tracking numberChargeAmount
1ZDEMO0000000850Transportation11.95
1ZDEMO0000000850Fuel Surcharge1.65
1ZDEMO0000000851Transportation14.60
1ZDEMO0000000851Fuel Surcharge2.05
Fuel surcharge overchargeThe contract sets a fixed $1.65 for this lane.
+$0.40 recoverable
1ZDEMO0000000852Transportation11.95
1ZDEMO0000000852Fuel Surcharge1.65
1ZDEMO0000000853Transportation14.60
Base rate overchargeBilled at the 5 to 10 lb rate. The contract rate for Ground, zone 2 at 4 lb is $11.95.
+$2.65 recoverable
1ZDEMO0000000853Fuel Surcharge1.65
1ZDEMO0000000856Transportation19.80
1ZDEMO0000000856Transportation19.80
Duplicate shipment billingSame tracking number, same transportation charge, billed twice.
+$19.80 recoverable
1ZDEMO0000000856Fuel Surcharge1.65
1ZDEMO0000000865Transportation11.95
Billed but not shipped?No matching shipment in the manifest. Held for review, not counted as recoverable.
$13.60 to review
1ZDEMO0000000865Fuel Surcharge1.65
Invoice total895.50

In this excerpt: $22.85 recoverable on 3 lines, plus $13.60 held for review.

Lines from the synthetic demo invoice behind the screenshots on this page. The notes are the findings ParcelAudit reported for these lines. Tracking numbers are fabricated.

Clients pay nothing up front. You're paid from what they recover.

That is the whole pitch, and it's why a business that has never heard of you can say yes to a sample audit.

  1. 1

    Offer a free sample audit

    Contact e-commerce brands, 3PLs and distributors that ship with UPS or FedEx. Ask for one month of invoices and their rate contract.

  2. 2

    Run it through ParcelAudit

    Import the files, approve the contract rates and run the audit. Check each finding and its evidence before the client sees it.

  3. 3

    Dispute, recover, invoice your share

    With the client's written authorization, dispute the documented errors. Your agreed percentage applies to credits they actually receive.

Illustrative recovery on one client account$2,000
Client keeps, 80%$1,600
Your fee, 20%$400

Example math, not a typical result or an earnings promise. You set your percentage with each client. Actual recoveries depend on their data, carrier terms and approved claims.

This is the real software. Not a mockup.

Screens from ParcelAudit after auditing the synthetic demo month: 2,479 charge lines checked against a 50-rate contract.

Patterns, not just typos. Here ParcelAudit noticed 46 lines billed from a rate table 18.6% above the contract. Every case links the invoice row, the rate card and the manifest, and anything unproven goes to "Needs more data" instead of your total.

Reads CSV and XLSX invoice exports and spreadsheet rate cards. PDF contracts can be read with the optional AI feature, using your own API key. Client data stays on your machine.

Tested against billing errors we planted on purpose.

Before launch, ParcelAudit ran on a synthetic FedEx dataset seeded with 38 known error types across 1,511 shipments. The goal: catch every planted error and leave correct billing alone.

38 of 38

error types flagged

Duplicates, weight and DIM errors, residential and delivery-area surcharges, fuel, late deliveries, address corrections and more.

0 of 143

legitimate credits flagged

A carrier credit followed by a correct rebill is normal billing. It stays out of your report.

1,511

shipments in one run

Invoice, shipping manifest and rate contract matched line by line, with a claim-by date on every finding.

Newly launched. These are synthetic software-test results, not customer recoveries or earnings. Findings on real invoices depend on the data and contract terms your client provides.

60+ checks on every invoice line

Each shipment is matched against the invoice, the shipping manifest and the client's rate contract.

Duplicates and phantom billing

  • Same shipment billed twice
  • Duplicates across invoices
  • Voided labels billed
  • Billed but never shipped
  • Rebill without a credit

Weight and dimensions

  • Overstated billed weight
  • Wrong weight rounding
  • Wrong DIM divisor
  • False additional handling or large package
  • Multi-piece errors

Contract and rates

  • Discount not applied
  • Base rate above contract
  • Rated on the wrong account
  • Wrong zone or service level
  • Surcharges not in the contract

Fuel and surcharges

  • Fuel on the wrong base or rate
  • False residential fee
  • Wrong delivery-area tier
  • Peak surcharge outside its window
  • Stacked surcharges

Service failures

  • Late delivery not refunded
  • Lost or damaged, not credited
  • Signature billed but not obtained
  • False address correction
  • Unsupported carrier corrections

Fees and invoice math

  • Invoice arithmetic errors
  • Tax overcharges
  • Admin and late-payment fees
  • Pickup, return and redelivery fees
  • Unrecognized charges

No audience needed. You start with a list and one good email.

The playbook tells you who to contact, where to find them and what to send. Everything below is taken from the toolkit you download.

Who to contact first

  1. 01
    E-commerce brandsShipping 500 to 10,000 parcels a month on Shopify, Amazon or WooCommerce.
  2. 02
    Small 3PLs and fulfillment centersMany client accounts, huge invoices, thin margins.
  3. 03
    Distributors of heavy or oversized goodsMost exposed to weight, DIM, handling and large-package charges.
  4. 04
    Subscription box companiesPredictable volume, mostly residential deliveries.

The playbook's rule of thumb: $10,000 or more a month in parcel spend is worth a conversation.

Your first 30 days

  1. Week 1

    Install ParcelAudit, run the sample audit, build a list of 100 prospects.

  2. Week 2

    Send 60 to 80 first messages and book your first calls.

  3. Week 3

    Follow up, run sample audits, send agreements.

  4. Week 4

    Present reports, file the first disputes, refine your list.

Outreach sequenceEmail 1 of 4, day 0
Subject: quick question about [Company]'s UPS invoices

Hi [First name],

I noticed [Company] ships [product] with [free shipping]. Businesses shipping at that volume with UPS or FedEx often pay surcharges they shouldn't: residential fees on business addresses, weight corrections, late deliveries that were never refunded.

I audit carrier invoices against your contract and file the disputes. There's no upfront fee: I only get paid a percentage of the credits you actually receive.

Worth a 15-minute call next week?

[Your name]
[Business name], [Mailing address]
Reply "no thanks" and I won't contact you again.
Also in the toolkit: three follow-ups, LinkedIn and cold-call scripts, a referral-partner pitch and answers to 10 common objections.

Everything to sell the service and deliver it.

One download: the desktop app plus seven working documents, around 5,000 words of playbook, scripts and templates.

ParcelAudit desktop app

Windows and Mac. Import invoices, manifests and rate contracts, run 60+ checks, review each case with its evidence and export the findings. Install on up to two of your computers.

Client acquisition playbook

The service, the targets and the process, chapter by chapter:

  1. The service in one sentence
  2. Who to target first
  3. Where to find them
  4. The outreach rhythm
  5. The 15-minute discovery call
  6. What to collect from the client
  7. Running the audit
  8. Filing disputes and getting paid
  9. Turning one audit into recurring revenue
  10. Your first 30 days

Outreach and objection scripts

LinkedIn and cold-call scripts, a referral pitch, answers to 10 common objections and a four-email sequence:

  1. Day 0Quick question
  2. Day 3Free sample
  3. Day 7Top 3 overcharges
  4. Day 14Closing the loop

Contract pack

Contingency-fee agreement, Letter of Authorization and mutual NDA. Starting templates, not legal advice.

Sales one-pager

A client-facing summary of your offer, ready to put your own name on.

[Your Business Name]You pay nothing unless you get money back.

Privacy and setup checklist

Handle client data properly, from the first file you receive to the end of the engagement.

  • Install and set up
  • Before data arrives
  • Protect your computer
  • AI and client data
  • During the engagement
  • Closing out
  • Privacy laws

Lifetime updates and email support

Every future software and playbook update is included, with no renewal fees. Email support for the first 12 months.

Run the numbers on one client.

Your assumptions, not our promises. Move the sliders to model a single account.

$25,000
2.0%
20%
Annual parcel spend$300,000
Assumed annual recovery$6,000
Your illustrative annual fee from this client$1,200

At your fee, $1,485 in recovered credits would cover the $297 purchase, before your other costs and taxes.

Illustration only. This calculator makes no claim about what any buyer will earn or any client will recover. Results depend on carrier terms, invoice quality, documentation, approved claims and your execution.

One price. Software, playbook, scripts and contracts.

Everything for your first prospect conversation and your first invoice audit, in one purchase.

ParcelAudit toolkit, single-user license

$297one-time payment, no subscription

For Windows and Mac. One person, up to two computers. New PA2 keys require online activation and renewal at least every 30 days; invoice analysis runs locally.

  • ParcelAudit desktop app
  • Client acquisition playbook
  • Outreach email sequence
  • Objection-handling scripts
  • Agreement, LoA and NDA templates
  • Sales one-pager
  • Privacy and setup checklist
  • Lifetime updates, 12 months of email support
Get ParcelAudit for $297

Secure checkout by Lemon Squeezy, our Merchant of Record.

What happens after paymentAfter payment is confirmed, we send your license key, download links and install guide by email. Install the app, activate the key online, then start with the playbook or an authorized client's files. Read the free workflow guide.

Defect protection

If the app won't install or activate, or a core feature described on this page doesn't work, report it within 30 days. If we can't fix it within 14 days, you get a full refund. We do not offer discretionary change-of-mind refunds; statutory rights and Lemon Squeezy's refund decisions still apply. Ask us about compatibility before buying. Refund policy

A good fit if you

  • want to build an active B2B service,
  • will contact businesses and follow up,
  • will review findings before presenting them.

Know before you buy

  • This is not passive income. The software removes the analysis work, not the sales work.
  • UPS and FedEx in the US and Canada have the most complete rules. Contract checks need the client's rate agreement.
  • The app isn't code-signed yet, so Windows and macOS ask you to confirm the first launch. The install guide shows how.

Not sure your setup fits? Email us before buying. We reply within two business days.

Questions buyers ask first.

Anything else? Write to support@audittools.win.

Is this passive income?

No. It's a B2B service. You prospect, follow up, talk to businesses, review results and help move claims forward. ParcelAudit removes the repetitive analysis work; it doesn't remove the sales work.

Do I need logistics experience?

No specialist background is required to learn the workflow, but you do need to understand each finding before you present it. The playbook explains the service model, and the software shows the calculation and source rows behind every finding.

What do I need from a client?

Their carrier invoice files (a CSV or Excel export from the carrier's billing portal) and their rate contract or pricing agreement. A shipping manifest from their shipping software makes weight and dimension checks more accurate. The app can create a data request kit you send to the client.

Which carriers are covered?

UPS and FedEx invoices for shippers in the US and Canada have the most complete surcharge and contract rules. Other carriers' CSV or Excel invoices can be imported through the adaptive parser, with fewer rule checks.

Does the client need to install anything?

No. The client sends the files; you run ParcelAudit on your own computer.

Is client data safe?

Invoice analysis runs locally. PA2 activation sends your signed license key, a random installation ID and app version to our license service; it does not send your client invoices or audit files. Optional AI features send the selected part of a file to the provider you configure. See the privacy policy.

How do I charge clients?

The materials are built around a contingency fee: you and the client agree a percentage of the credits they actually recover. You choose your own commercial terms and are responsible for local legal and tax requirements.

Do I get contracts and outreach material?

Yes. Starter templates for the contingency agreement, Letter of Authorization and NDA, plus the email sequence, LinkedIn and call scripts and objection answers. Templates are starting points, not legal advice.

Will Windows or macOS show a warning?

Yes, on first launch. ParcelAudit isn't signed with a paid Microsoft or Apple certificate yet, so Windows shows "More info, then Run anyway" and macOS needs "Open Anyway" in Privacy & Security. Your license email links to a step-by-step install guide.

Can I get a refund?

Report a qualifying technical defect within 30 days of purchase. If we can't fix it within 14 days of your report, you get a full refund. We do not offer discretionary change-of-mind refunds; statutory rights and Lemon Squeezy's refund decisions still apply. Read the full refund policy, or email support@audittools.win before buying if you're unsure about compatibility.

Is income guaranteed?

No. There's no guarantee that you will sign clients, find recoverable billing errors or earn any specific amount. Results depend on your market, outreach, client data, carrier terms and execution.

Your first audit starts with one email.

The software, the scripts and the contracts are ready the moment your license email arrives.

Get ParcelAudit for $297

One-time payment. Lifetime updates included.