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The Procurement & AP Wiki

Plain-language reference for procurement and accounts payable: invoice exceptions, matching, the procure-to-pay process, and the operations around them.

Browse by topic

Every article in the wiki, grouped into the topics that make up procurement and accounts payable.

Invoice exceptions
What invoice exceptions are, why they happen, what they cost, and how they get resolved.
Invoice matching & controls
The checks that decide whether an invoice can pay: matching, tolerances, and duplicate controls.
Procure-to-pay
The process that runs from request to payment, step by step, and where it stalls.
AP operations
How accounts payable teams run: automation, touchless processing, and the operating models behind them.
Accounting & coding
Where invoice spend lands in the books: GL coding, accruals, and the close.
Procurement & sourcing
The upstream side of spend: sourcing, contracts, purchase orders, and supplier onboarding.

Glossary

Every term used across the wiki, defined in a sentence or two.

Browse the glossaryA to Z index of procurement and AP terms.

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