Unit-price history
Prices for recurring items are tracked across invoices from the same supplier.
Nexus Business Register · Price mismatches and supplier price anomalies
Spot supplier price mismatches and anomalies automatically
Know at a glance when something on a supplier invoice is not right: a unit price that changed, an invoice that does not match what was ordered or delivered, or the same invoice arriving twice.
The problem it solves
Price increases hide inside invoices. A bigger bill might mean you bought more, or it might mean the unit price went up, and most businesses cannot tell without a spreadsheet exercise.
What is included
Price alerts
Material price movements are flagged for review, with the evidence that triggered them.
Quantity kept separate
Changes in quantity are not mistaken for price changes.
Order and delivery mismatches
Purchase order and goods-received evidence sit against the invoice, so missing or mismatched evidence is visible.
What Nexus noticed
Price rises, duplicate invoices and other commercial exceptions are ranked in one feed, each backed by the source evidence.
Honest learning labels
Items with too little history are clearly labelled as still learning rather than reported with false confidence.
Who it is for
- Trades, construction and hospitality businesses buying the same items repeatedly
- Businesses facing supplier price rises
- Anyone renegotiating supplier terms
Questions about price mismatches and supplier price anomalies
How does Nexus detect a price increase?
It compares the unit price of the same item from the same supplier across confirmed invoices and flags material changes. Quantity changes are kept separate, so a larger order is not reported as a price rise.
What if an item has only been bought once?
Nexus labels items with limited history as still learning instead of drawing conclusions from too little evidence.
Can I see which invoices triggered an alert?
Yes. Each flagged change links to the invoice evidence behind it.
Can Nexus spot an invoice that does not match the order?
Nexus shows purchase order and goods-received evidence against confirmed invoices, so invoices with missing or mismatched order or delivery evidence stand out for review.
Works with
Spend analytics
Clear reporting on what the business spends, with whom and on what, built only from confirmed invoice evidence so every number can be traced back to its source.
Learn more →Upload and confirm invoices
No typing necessary. Upload the supplier invoice; we do the hard work and you just confirm or approve. Invoices already uploaded are flagged, and each one stays linked to its supplier, approval and project.
Learn more →Supplier register
One accurate list of who the business buys from: suppliers, categories, owners, status, evidence and spend in one place, instead of scattered across inboxes and spreadsheets.
Learn more →Try Nexus Business Register free for 30 days
Supplier register, invoice upload, approvals and spend reporting for Irish SMEs.