AUDYS · transport and customs invoice audit agent

Every line of your transport invoices, recalculated against your contract.

AUDYS reads your carrier exports and your customs declarations, retariffs each shipment against your signed rate card and published rates, establishes discrepancies with the clause that grounds them, and prepares your claims. You only pay on what is recovered.

For logistics, supply chain and transport procurement departments, in France and internationally.

Request a demonstration View an audit pass

Free deployment, at your location or at ABYS. 25% of amounts actually recovered, and nothing else.

0 €no license, setup, or subscription fees. The agent only costs if it delivers results.

100 %of recalculated lines, to the cent, by three independent methods that must agree before any figure is released.

0invoice transmitted outside your premises in On-Premise edition. Only the audit pass report is sent back.

How it works

One pass with each invoice upload, in the background. Nothing comes out until it is sealed.

1You upload

The contract, the signed rate grid, and the export from your carrier portal as is (Excel or CSV). For customs, the declared product detail.

2It recalculates

Each shipment is repriced: service, zone, billed weight, period, fuel, accessories. Each reference is retaxed at the published rate of the country.

3It establishes and proves

A discrepancy exists only if it cites the document, the line and the clause. What it cannot prove is said to be undecidable and does not enter any total.

4You claim

The adjustment letter in PDF, with the shipment-by-shipment appendix, ready to sign. A separate statement for customs. Then it confirms what is recovered.

An entire audit pass

What the console shows when the pass is sealed. Invented data, exact form.

Tuesday 9:41 a.m. · pass no. 7 sealed in 2 min 10

export-ups-april.xlsx · 2 invoices · 14 lines · $115.07

grille-ups-2026.csv · Annex B signed · 4 Express Saver tranches

contract-ups.csv · fuel 18.5% (art. 4)

What it read

6 Express Saver zone 100 shipments, repriced on the grid, valid period
14 lines read by the engine, 14 by direct review, 14 by recomposition: matching
1 credit of $1.80 matched against an already established discrepancy: settled, not claimed
1 missing « Residential » supplement from the contract: under reserve, not in the letter

Sealed pass · PV no. 7 transmitted

1,90 €established

3,95 €subject to verification

1,80 €settled by credit note

Basic transport outside gridShipment 1Z…0004 · 7.0 kg · invoiced $15.90, due $14.70 · Appendix B p. 4

+ 1,20 €

Fuel surcharge outside rateShipment 1Z…0003 · invoiced €4.20, due €3.50 (18.5% of €18.90) · art. 4

+ 0,70 €

Accessory not provided for in the contractShipment 1Z…0002 · « Residential Surcharge » 3.95 € · no clause: to be verified with the carrier

3,95 €

Letter ready: Billing regularization request · UPS

Le contrôle de nos factures UPS fait apparaître des écarts entre les montants facturés et les montants dus au titre de notre contrat. Ces écarts représentent 1,90 €, répartis comme suit.

Transport de base facturé hors grille contractuelle · 1 envoi · 1,20 €
Fondement : Annexe B p. 4.
Surcharge carburant hors taux contractuel · 1 envoi · 0,70 €
Fondement : art. 4.

Nous vous demandons d'émettre un avoir de 1,90 € correspondant à ces écarts…

Over 130,000 actual lines, the same pass reads in a few minutes: the same rules, the same proofs, and nothing that is not cited.

Example built on invented data, to show the exact form of the work. With your documents, these are your carriers, your grid, your clauses.

What it controls

Sixteen checks, deterministic, all backed by a cited rule. No estimates, no "probably": a discrepancy is established, subject to verification, settled or undecidable.

Transportation

Basic transport outside gridEach shipment is repriced: service, zone, billed weight, period. The expected price comes from your signed grid, never from an estimate.
Fuel surcharge outside rateThe percentage invoiced against the contract rate, on the date of shipment.
Duplicate billingThe same shipment billed twice, on one or two invoices, with or without partial credit note.
Ancillary service not providedA supplement missing from the contract is put under reserve, with the line and amount.
Rate grid not applied to a serviceWhen an entire service is above the rate grid, it's no longer a discrepancy, it's a configuration: it is named.
Late deliveryWhen the contract requires it, and only then.

Customs

Charges not compliant with the rateLine by line, against the published rate of the country of import, for each declared reference.
Single rate on a multi-reference shipmentA package of ten references taxed at the rate of the most expensive.
Disbursements recalculated on erroneous dutiesAdvance fees follow the duties: if they are wrong, the disbursements are too.
Domestic tax on an export shipmentVAT invoiced where it is not due.
Preferential regime not claimedAn applicable original agreement that no one asked for.
Brokerage fees outside gridCustoms clearance, at contract price.

Two editions, the same agent

The same engine, the same controls, the same letters. What changes is where your data runs.

Hosted edition

At ABYS, in your workspace

An isolated space on ABYS servers, with its database and documents. You upload, it audits, you find everything in your abys.ai space, and by email.

Start the same day, with your contract, your rate grid and a first export
A deposit address specific to your agent: a rule in your email, and exports arrive there
Your documents remain your property, accessed by the agent and no one else
Complete archive delivered at the end of the mandate, space deleted within thirty days

For teams that want results fast, without mobilizing their infrastructure.

AUDYS On-Premise

In your infrastructure

A software image to run on your own server, under a named license signed by ABYS. Your invoices, contracts, reports and correspondence never leave your network.

A machine with 2 cores and 4 GB, Docker, and half a day of your infrastructure team
Image pinned by its fingerprint: you choose when to update
Only the report of each run is sent to ABYS: fingerprints, volumes, totals, recoveries, signed and chained
Never an invoice, a shipment number, a report, a letter, a name

For groups whose privacy policy requires it. The details of what comes back are written in the special conditions.

The model

Free to deploy. Paid on what is recovered.

ABYS is paid only on verified recoveries: carrier credits matched against a discrepancy established after the mandate begins, and reimbursements you declare. A discrepancy identified but not reimbursed costs you nothing.

A statement each month, event by event, with proof of each amount in your console
Fifteen days to contest it, with supporting documents, before invoice
No "estimated savings", no "future savings", no flat fee

25 %from recovered observed, excl. VAT. Nothing before, nothing else.

A demonstration on your own invoices

One hour by video call. You bring a recent carrier export, your rate grid and your contract; we run a pass in front of you and read together what it establishes. If nothing comes out, you will know right away, and it will not have cost you anything.

What invoice formats?

The export from your carrier portal, as is: Excel or CSV, UPS, DHL, FedEx, TNT, Chronopost and others. The columns are recognized by their headers; what is missing is told to you at deposit. For customs, the details of declared product (references, values, origins) and duty invoices.

What volumes?

Hundreds of thousands of lines per year without difficulty. A run on 130,000 lines is read in a few minutes; the analysis runs in the background, you are notified when it is sealed.

Who signs and sends the letters?

You. ABYS prepares the regularization letter (PDF, with the annex sent by shipment and the clause cited for each reason); it goes out under your signature, from your email. The agent never addresses the carrier.

What if the carrier contests?

Each discrepancy cites the document, the line and the clause. That is what makes it established, not estimated. What ABYS cannot prove, it does not claim: it says it is undecidable, and it does not enter any letter.

How long to get started?

Hosted edition: same day, with your contract, your grid and a first export. On-Premise edition: half a day for your infrastructure team, with a copy-paste guide and a signed license.

What does ABYS see of our data?

In hosted edition, an isolated space, read by the agent and by no one else. In On-Premise edition, nothing: only pass reports come back (fingerprints, volumes, totals, recoveries), never an invoice, never a shipment number. The details are written in the particular conditions.

Multiple carriers, multiple countries?

Yes. Each carrier has its grid and its rules; each import country its rate. Letters are separate: one per carrier, and a separate statement for customs.

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