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Automated invoice and delivery note processing with AI

Incoming documents arrive as PDFs, scans and phone photos. The accountant retypes them and the errors are found at month-end close. AI extracts the data, checks the totals and posts the document to the system — and sends anything it is unsure about to a person for review.

Automated invoice and delivery note processing with AI

Sound familiar?

  • Dozens to hundreds of incoming invoices a month are retyped by hand into accounting or the ERP.
  • Delivery notes are matched to orders manually and mismatches surface only in a complaint.
  • Classic OCR handles standard templates but fails on new suppliers, handwritten notes and photos.
  • Accounting spends month-end hunting typos instead of reviewing.

How it works

How it works, step by step: Automated invoice and delivery note processing with AI
  1. 1. Documents come in from anywhere

    A mailbox, a shared folder, a scan or a phone photo. The document enters processing automatically.

  2. 2. Extraction by meaning, not template

    Supplier, company ID, payment reference, line items, VAT rates, totals, dates. Read by meaning rather than position — so it works on a document from a brand-new supplier.

  3. 3. Sum checks and matching

    Verifies that the lines add up, VAT is consistent and the document matches an order or delivery note. Mismatches are flagged.

  4. 4. Posted to the system — or sent for review

    High-confidence documents go straight to accounting or the ERP. Low-confidence ones enter a manual review queue — never silently into the books.

What the system handles

  • PDF (text and scanned), images, phone photos, multi-page documents.
  • Invoices, delivery notes, credit notes, proforma invoices, receipts.
  • Slovak, Czech and foreign documents, including foreign currencies and date formats.
  • Posting to Pohoda, Money, Omega, SAP, Helios or a custom system — via API or import.
  • Three-way matching: purchase order – delivery note – invoice.

Human oversight and safety

  • You set the confidence threshold: for example, anything above €10,000 is always reviewed by a person.
  • The reviewer sees the document and the extracted data side by side, corrects with one click — and the correction improves the system.
  • Every posting has a trail: which document, which page and with what confidence it was created.
  • Nothing is sent for payment automatically. Payment approval stays with people.

What result is realistic

< 3 months

typical payback period

At hundreds of documents a month we plan for 70–85% processed without intervention and a large time saving on the rest — review takes seconds, not minutes. Production rollout typically pays back in under three months at hundreds of documents a month; at dozens, within about a year.

The figures are indicative for typical volumes. We give a precise estimate for your company after analysing the process.

Indicative scope

Document and process analysis
€900 – €1,800
Pilot on your real documents (2–4 weeks)
€3,500 – €6,000
Production rollout with accounting integration
€6,000 – €12,000
Operations and monitoring
from €290 / month

Prices are indicative and exclude VAT. We give an exact figure only after analysing your process — not off the cuff on the first call.

Frequently asked questions

How is this different from the OCR we already have?

OCR reads characters. It does not know that “Total due” is the grand total, or that a line on page two belongs to page one. AI reads the document the way a person does — by meaning — so it handles new templates without configuration. OCR stays as a fallback for poor scans.

What happens to documents the system is unsure about?

They enter a review queue with a note on what exactly is uncertain. The reviewer corrects and confirms. We track the share of such documents — if it grows, something changed and we address it.

Can it handle handwritten documents?

Partly. Printed documents with a handwritten note, yes; a fully handwritten document is borderline — and the system admits that and hands it to a person.

Our accounting runs in Pohoda, Money or Omega. Can it connect?

Yes. Most Slovak systems have an API or an import format. If not, we solve it with file export and import — less elegant, but it works.

Is it compliant with GDPR and accounting law?

Documents are processed in the EU, nothing is used to train models, and the original stays in your system. Archiving and accounting responsibility remain where they were — with you and your accounting firm.

Count how many documents a month someone retypes. If it is more than a few dozen, it is worth a conversation.

You do not need to know whether you need AI, automation or a new system. Show us the process that slows you down — we will tell you what can be automated and whether it pays off.

Automated Invoice and Delivery Note Processing with AI | Grow-AI