The Receive → Invoice → Pay Chain

Buying something is not one event — it is a chain: you commit to buy it, the goods arrive, the supplier’s bill arrives, and finally you pay. Money does not move at every step, and the accounts are careful about when it does. This page walks one purchase from end to end across two modules — Stock (which holds the goods) and Procurement (which raises the order and matches the bill) — and shows the single account, GRNI, that holds the chain together and nets to zero the moment the bill is settled.

Who / when: the store manager receives the goods on the Stock side; the procurement officer raises the order and three-way-matches the invoice; the finance officer pays the supplier and reconciles. We will follow Ngozi (store), Bayo (procurement) and Tunde (finance) as one box of reagents travels from order to payment.

Terms, defined once. A purchase order (PO) is a promise to buy at an agreed price — a commitment, not a payment. A goods receipt records goods physically arriving. GRNI is Goods Received Not Invoiced — a holding account for stock you have received but not yet been billed for. Accounts Payable (AP) is the account of money you owe suppliers for bills you have received. A three-way match checks the supplier’s invoice against the purchase order and the goods receipt — three documents that must agree before you pay.

Step 1 — The purchase order commits, but moves no money

No posting.

Bayo raises a purchase order from an approved requisition. A PO is a commitment to buy at an agreed price; nothing has been received and nothing has been billed, so the general ledger does not move at all. This is deliberate — promising to buy is not the same as owning or owing. See Convert an Approved Requisition Into a Purchase Order.

Step 2 — The goods receipt brings stock in against GRNI

Dr Stock-in-Hand / Cr GRNI — you now own the stock (the asset rises), and a matching amount waits in GRNI for the bill.

When the reagents arrive, Ngozi receives them on Stock → Goods Receipt. The value enters Stock-in-Hand (you own it now), and the same amount lands in GRNI — a deliberate parking spot that says “we have these goods, and we owe someone for them, but the formal bill has not arrived yet.” This is the same posting described in How Stock Movements Hit the Books, seen here as one link in the chain. See Receive the Goods Against the Order.

Step 3 — The purchase invoice clears GRNI into Accounts Payable

Dr GRNI / Cr Accounts Payable — GRNI is emptied, and the real, billed liability lands in AP.

When the supplier’s invoice arrives, Bayo three-way-matches it — invoice against PO against receipt — on Procurement → Purchase Invoices. Once it matches, the posting clears GRNI and replaces it with a proper Accounts Payable balance: you now owe a specific supplier a specific amount on a specific bill. See Three-Way Match and Post a Purchase Invoice.

Tip

This is why GRNI is the hinge of the whole chain. The receipt fills it (Cr GRNI); the invoice empties it (Dr GRNI). When goods and bill both exist, GRNI nets to zero for that purchase — and a non-zero GRNI balance is finance’s signal that goods were received but a bill is still outstanding (or that a bill arrived for goods not yet received). Tunde reviews GRNI for exactly that reason.

Step 4 — Paying the supplier clears the payable

Dr Accounts Payable / Cr Cash — the debt is settled and cash leaves the business.

Finally, Tunde pays the supplier on Procurement → Supplier Payments. AP falls (you no longer owe it) and Cash falls (the money has left). The chain is complete: a commitment became owned stock, owned stock became a billed liability, and the liability became a payment. See Pay a Supplier and Clear the Payable.

The chain at a glance

Step	Document	Posting	What it means
1	Purchase Order	(none)	A commitment — no money moves
2	Goods Receipt	Dr Stock-in-Hand / Cr GRNI	We own it; we owe someone
3	Purchase Invoice	Dr GRNI / Cr Accounts Payable	We owe this supplier this bill
4	Supplier Payment	Dr Accounts Payable / Cr Cash	Paid; cash out

Read the GRNI column top to bottom: it is created at receipt and destroyed at invoice, so across the whole chain it returns to zero — exactly as it should.

What happens next

With AP cleared, the purchase has fully run its course and nothing about it is left hanging. Tunde can drill the Stock-in-Hand, GRNI, AP and Cash balances down to this very purchase at any time on the general ledger — see Read the General Ledger and Drill Any Account. For the full buying journey from requisition through sourcing, receipt, matching and payment, follow the Procurement — Buying & Payables journey.

Caution

As everywhere in Veona, these general-ledger posts are best-effort: if the GRNI, Stock-in-Hand, Accounts Payable or Cash account is not mapped for the facility, the operation still completes but the matching posting is silently skipped. Map the accounts once under Finance & Ledger → Finance Settings so the chain posts cleanly — see Configure Finance Settings and Account Mappings.

Follow the trail

• Related: How Stock Movements Hit the Books · Procurement — Buying & Payables · Receive the Goods Against the Order · Three-Way Match and Post a Purchase Invoice · Pay a Supplier and Clear the Payable · One Set of Books — How Money Moves Through Veona