Basic invoice checks: missing fields and duplicates
Spot the invoices that shouldn't be paid yet: missing information, arithmetic errors and duplicates.
- Level
- Beginner
- Length
- About 30 minutes
- Contents
- 3 lessons · 1 video · final exam
- Status
- Published · updated 1 Oct 2026
Skills you'll practise
- List the fields a valid supplier invoice needs before payment
- Identify likely duplicate invoices in a payment queue
- Check invoice arithmetic and totals
- Explain why an invoice is held in a short note
Course outline
- 1.Invoice checks and duplicatesVideo · 2 min
- 2.What a payable invoice needsLesson · 10 min
- 3.Supplier statements and reconciliationsLesson · 14 min
- 4.Preventing duplicates and checking the payment runLesson · 12 min
- 5.Basic invoice checks: missing fields and duplicates: knowledge checkKnowledge check · 18 questions
- 6.Invoice with 'new' bank detailsScenario
- 7.Final exam8 questions · passing it completes the course, so people who already know the material can test out
Sources it draws on
The lessons and questions are written from these references, so learners can go back to the original.
- General accounts-payable controls: purchase-order matching, approvals, segregation of duties
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