PDF to receipt by hand
Supplier invoices retyped line by line into the goods receipt.
Lots and expiry dates
Copied from paper, where one wrong digit breaks traceability weeks later.
Invoice and order disagree
Quantities, prices and terms that differ, found late or not at all.
Back-orders nobody tracks
Short deliveries that leave the purchase order open without anyone noticing.
Double or wrong payments
Money paid twice or at the wrong amount, then chased back.
The exceptions eat the day
The one delivery in ten that does not fit takes most of the time.
Purchase order matching
Supplier invoice in, goods receipt out. Nothing retyped.
The model reads the supplier's PDF into goods-receipt lines with lot numbers and expiry dates, checks them against the purchase order, and flags every difference. The warehouse confirms with a scan. Nothing enters stock and nothing is paid until the documents agree or a person has explained why.
Running in production at Bredent Medical, across four European markets.
Where it slows down
Every delivery is typed in twice.
Proven in production
Tested on real deliveries, not a demo file.
- less manual entry at Bredent Medical, across four markets
- 60%less manual entry at Bredent Medical, across four markets
- of supplier invoices matched automatically at a beverage manufacturer
- 94%of supplier invoices matched automatically at a beverage manufacturer
- per invoice instead of 18, at that same manufacturer
- 3 minper invoice instead of 18, at that same manufacturer
- invoices a month through that same system
- 6,800invoices a month through that same system
Bredent Medical is named with permission. The other figures come from production systems for clients we do not name.
How we start
One supplier group, real invoices. Then the rest.
01
Pick the flow
One supplier group or one warehouse with volume and a person who owns it.
02
Run it on your invoices
The model reads last month's real supplier PDFs, so you see what it gets right before anything goes live.
03
Connect it
To your ERP, purchase orders and scanners. Approval steps stay where your policy puts them.
04
Add suppliers and sites
The next flow goes faster than the first. Your team owns every rule.
Works with what your team already runs
- Dynamics 365
- SAP
- NetSuite
- Legacy and local ERPs
- Supplier PDFs by email
- Barcode scanners
- Excel and CSV
- XRechnung, ZUGFeRD, Peppol
Why SIEL
We spent years automating finance with rules. We know where rules stop.
- E-invoices and PDFs, same checks
- Structured e-invoices (XRechnung, ZUGFeRD, Peppol) and supplier PDFs go through the same checks. At Bredent Medical every invoice is also filed with the Hungarian tax authority as it is issued.
- AI reads, code checks
- The model reads messy PDFs. Deterministic code compares quantities, prices and lots.
- People confirm
- Anything outside tolerance or policy goes to a named person with the reason.
Start the conversation
Which deliveries take the longest to book in?
Tell us the suppliers, the ERP and the monthly volume. A senior engineer reads it and replies within two business days.