The Invoice Nobody Can Explain

Why billing errors are endemic in manually managed catering businesses — and how integrated catering management software makes invoicing accurate by design.


Invoice disputes in catering are common and costly — not only in credit notes and re-billing time, but in the damage to client relationships that comes from appearing disorganised. Catering invoicing is more complex than most service billing, because the invoice is the downstream result of a process that involved several changes along the way.

How integrated invoicing changes the arithmetic

A platform that treats invoicing as an integrated outcome of order management removes most billing errors structurally rather than catching them later. In Order Arena, invoicing data flows directly from the confirmed order — the version the client actually approved, not somebody's recollection of it. When Order Arena is connected to your accounting system, the bridge between the operational record and the financial record is automatic. Catering businesses stop entering invoice data twice.

The VAT problem in catering invoicing

For catering companies operating across different service types — venue hire, equipment, food service, transport — invoicing is complicated by different VAT rates applying to different lines on the same job. In Order Arena, VAT treatment is a configured attribute on each item, so the invoice reflects the correct rates automatically instead of depending on whoever is building it remembering the rules.

The invoice nobody can explain is a symptom of a process that was never designed to produce accurate invoices in the first place.

Ready to Start?

Join the growing number of companies already using Order Arena to streamline their operations.

Order Arena completely changed the way we work in our kitchen, saving time on everyday logistics so our chefs can focus on making the best food possible.

Eivind Granbu Christensen

Chef at Paa Bordet


Image description

Contact Us 

Book a demo with our team, and we’ll show you how Order Arena can help you.

Image description

Company information

Order Arena is owned by Eventering AS.

Org. no.: 920 364 195

Christopher Bruuns veg 8

2615 Lillehammer, Norway

mail@orderarena.com


© 2026 Eventering AS. All rights reserved.