Lesson Overview
By the end of the last lesson you had chosen a supplier, fairly and on a recorded reason, and you had an audit trail that ran from the need through the specification and the quotes to the choice. This lesson carries that trail through to its end. Choosing a supplier is a decision; this lesson is about turning that decision into a delivery and a payment without letting fraud or error creep in along the way. Three things happen now. You place an order that fixes in writing exactly what you are buying and on what terms. The goods arrive, and you check them against that order before you accept them. And, when the supplier asks for their money, you pay only if the order, the delivery, and the bill all agree. That last test, the three-way match, is the single most important control in the whole of procurement, and learning to apply it properly is the heart of this lesson.
These three steps are not paperwork for its own sake. They are a control cycle, a deliberately interlocking set of checks designed so that no single mistake and no single dishonest person can quietly cause the force to pay for the wrong thing, the wrong quantity, or nothing at all. Each step produces a document, and the documents are made to be compared. The purchase order says what was promised; the goods receipt says what actually turned up; the invoice says what is being charged. When all three line up, payment is safe. When they do not, the mismatch is a warning, and a warning caught at the desk is a loss prevented. The same goods receipt that protects the payment also feeds the LOG 201 stores ledger, so the act of receiving honestly is the act that keeps the whole stores account true.
This is the knowledge layer. Reading will teach you to raise a sound purchase order, to receive and check a delivery, and to apply the three-way match before any money moves, but the hands-on stores work this feeds, the physical signing for receipts and issues, the stocktaking, and the storekeeping that keeps the ledger right, is practised and signed off in person, where supervision allows, on the storehouse floor. By the end you will be able to raise a clear purchase order that records the item, quantity, agreed price, and terms; receive and check a delivery against that order for right item, right quantity, and serviceability, and record the goods receipt; explain how the goods receipt feeds the LOG 201 stores ledger; apply the three-way match between purchase order, goods receipt, and invoice before payment; and recognise a mismatch and refuse to pay an invoice that does not agree with what was ordered and received.
Key Terms
- Control cycle: the interlocking sequence of order, receive, and pay, built so that no single error or dishonest act can pass through unchecked.
- Purchase order (PO): the written instruction to a supplier to provide stated goods or services, at the agreed price and on agreed terms; the force's record of exactly what was ordered.
- Terms: the conditions attached to an order, such as the delivery date and place, the price and what it includes, and when and how payment falls due.
- Delivery note (advice note): the document a supplier sends with the goods, listing what they say they have sent; a claim to be checked, not proof of what arrived.
- Receiving (goods inwards): the act of taking delivery, checking the goods against the purchase order, and deciding to accept, part-accept, or reject them.
- Goods receipt (receiving report): the force's own record of what was actually delivered and accepted, by item, quantity, and condition; it feeds both the payment check and the stores ledger.
- Serviceable: fit for use, undamaged, complete, and of the standard ordered; the opposite is unserviceable, which must never be accepted as serviceable.
- Invoice: the supplier's demand for payment, stating what they are charging for and how much; a claim to be tested, never paid on sight.
- Three-way match: the control that pays an invoice only when the purchase order, the goods receipt, and the invoice all agree on item, quantity, and price.
- Mismatch (discrepancy): any disagreement between the three documents, in item, quantity, price, or terms, that must be resolved before payment.
- Audit trail: the unbroken record, here the order, the goods receipt, the invoice, and the matched payment, that lets anyone trace and check a purchase from need to money.
The purchase order: fixing what was agreed
A purchase order is the moment a decision becomes a commitment. Up to now you have been comparing and choosing; with the order, you are telling a supplier, in writing, to send specific goods at a specific price on specific terms, and you are committing the Principality's money to do it. Because everything that follows is checked against the order, a vague or careless order makes every later check weaker, and a clear one makes them strong. The order is the anchor of the whole cycle.
A sound purchase order records, at the least, who is ordering, who is supplying, exactly what is wanted, how many, the agreed price for each and in total, and the terms. The item and quantity must be precise enough that the person receiving the goods can tell, with the order in hand, whether what arrived is what was bought. The price must be the price you agreed in the quote you accepted, not a different figure, and it must be clear what the price includes, whether delivery, for instance, is part of it or charged on top. The terms set the rest: the date and place of delivery, and when payment is due after a correct invoice. None of this is elaborate, but all of it matters, because each field on the order is a thing the goods receipt and the invoice will later be matched against.
Two disciplines belong to the order. The first is that the order reflects the agreement and nothing else: the price on the order is the price quoted and accepted, and if anything changed after the quote, the change is agreed and recorded before the order goes out, not afterwards. The second is authorisation. An order spends money, so it is raised and approved according to the force's financial instructions, by people with the authority to commit that sum; the buyer who chose the supplier is not always the person who signs the order off, and for larger spends the two are deliberately kept separate. Once raised and authorised, the order is sent to the supplier and a copy is kept, because that copy is the first of the three documents the match will need.
PURCHASE ORDER · the anchor of the cycle (illustrative; USD)
+-----------------------------------------------------------+
| PURCHASE ORDER No: PO-2026-0147 |
| ORDERED BY: Royal Kaharagian Army, Stores |
| SUPPLIER: A (wool-blend blankets) |
| DATE RAISED: ........... REQUIRED BY: within 7 days |
+--------+--------------------------+-------+------+---------+
| Line | Item / specification | Qty | Unit | Line |
| | | | (USD)| (USD) |
+--------+--------------------------+-------+------+---------+
| 1 | Blanket, wool-blend, | 200 | 10.00| 2,000.00|
| | min 1.5 kg | | | |
+--------+--------------------------+-------+------+---------+
| ORDER TOTAL: 2,000.00 |
+-----------------------------------------------------------+
| TERMS: delivery included; deliver to Stores; |
| payment 30 days from a correct invoice |
+-----------------------------------------------------------+
| RAISED BY: .......... AUTHORISED BY: .......... |
+-----------------------------------------------------------+
The order fixes ITEM, QUANTITY, PRICE, and TERMS. Every later
check, the goods receipt and the invoice, is measured against it.
Receiving and checking: what actually turned up
When goods arrive, the supplier sends a delivery note that lists what they say they have sent. The single most common error in the whole cycle is to treat that note, or the box, as proof and sign it off unchecked. The delivery note is a claim. Receiving is the act of testing that claim against the purchase order, with your own eyes and hands, before the force accepts the goods and the obligation to pay for them. Goods you have signed for are goods you own and will be charged for, so the moment of receiving is the moment to find anything wrong, while you can still refuse it, and not later, when it has been paid.
There are three questions to answer at receiving, and they are always the same three. Is it the right item, the thing the order specifies and not a substitute or a near miss? Is it the right quantity, the number ordered, counted and not assumed from the delivery note? And is it serviceable, undamaged, complete, and of the standard ordered, rather than broken, short-dated, or a lower grade than was bought? Check against the purchase order, not against the delivery note, because the delivery note tells you only what the supplier believes they sent, while the order tells you what the force is owed. Where it matters, open and inspect rather than counting sealed cartons by their labels, because a label is another claim.
The outcome of receiving is a decision and a record. You accept what is right, and you do not accept what is wrong: a short delivery is recorded as the quantity that actually came, a damaged or unserviceable item is set aside, marked, and rejected or held, and nothing unserviceable is ever booked in as serviceable. Then you make the force's own record, the goods receipt, which states what was actually delivered and accepted, by item, quantity, and condition, with the date and your signature. This is not the supplier's delivery note; it is your honest account of what turned up, and it is the second of the three documents the match needs. If the delivery was partial, the goods receipt says so, and the order stays open for the balance until it arrives or is cancelled.
RECEIVING · test the delivery against the ORDER, not the note
GOODS ARRIVE + supplier's delivery note ("we sent 200")
|
v
+---------------------------------------------------------+
| CHECK AGAINST PURCHASE ORDER PO-2026-0147 |
+----------------------+----------------------------------+
| Right ITEM? | wool-blend, 1.5 kg? -> verify |
| Right QUANTITY? | count 200, do not assume |
| SERVICEABLE? | undamaged, clean, full standard |
+----------------------+----------------------------------+
|
+--> all correct ........ ACCEPT, book in
|
+--> short / wrong / .... record what TRULY came;
damaged set aside + mark unserviceable;
reject or hold; order stays open
|
v
GOODS RECEIPT (the force's own record)
"Received and accepted: 200 blankets, wool-blend 1.5 kg,
serviceable, on [date], by [signature]."
The delivery note is the supplier's CLAIM. The goods receipt is
the force's TRUTH, and it is what the ledger and the match use.
The goods receipt feeds the LOG 201 stores ledger
The goods receipt does two jobs at once, and this is why honest receiving matters far beyond the single purchase. Its first job you have met: it is the record of what was accepted, and one of the three documents the payment match will use. Its second job is to bring the new stores onto the books. The same goods receipt that says "200 blankets, serviceable, accepted on this date" is the source document for a receipt entry in the LOG 201 stores ledger, the running record of what the force holds. The moment goods are received, the ledger should show them, and the goods receipt is what tells it to.
This is the join between procurement and stores, and it is the reason the two specialities share a discipline. If you book into the ledger only what you genuinely received and accepted, the ledger stays true, and a stocktake will find on the shelf what the book says is there. If you book in two hundred when one hundred and ninety arrived, the ledger is wrong from that moment, the force believes it holds blankets it does not have, and the error will surface later as an unexplained shortage that someone, perhaps you, will have to account for. The accuracy of the whole stores account begins at goods inwards, with the honesty of the goods receipt, which is exactly why receiving is checked against the order and recorded as what truly came.
The same principle reaches the other way as well. Because the goods receipt feeds the ledger, a partial or rejected delivery must be received honestly, or the ledger will inherit the lie: book in only what was accepted, leave the order open for the rest, and let the ledger grow only by what the force actually holds. Receiving, recording, and ledger entry are one connected act, and the person who treats the goods receipt as a careless formality is corrupting the stores account at its source. For the detail of how the ledger itself is kept, balanced, and stocktaken, you go to LOG 201; for this lesson it is enough to know that your goods receipt is where a true ledger entry begins.
Paying only on a three-way match
Now the supplier asks for their money, and they do it by sending an invoice, a demand for payment that states what they are charging for and how much. An invoice is a claim, exactly as a delivery note is a claim, and it is never paid on sight. Before any money moves, the invoice is tested against the two records you already hold, the purchase order and the goods receipt, and it is paid only if all three agree. This is the three-way match, and it is the control that stops the force paying for what it did not order, did not receive, or was overcharged for. Learn it as a habit, because it is the single most powerful protection in supply administration.
The match asks one question of three documents: do the purchase order, the goods receipt, and the invoice agree on item, quantity, and price? The purchase order says what was promised. The goods receipt says what was delivered and accepted. The invoice says what is being charged. When the item matches, the quantity matches, and the price matches across all three, the payment is safe, because you are paying for what you ordered, at the price you agreed, for goods you actually got. When any of the three falls out of line, you have a mismatch, and a mismatch is a stop, not a speed bump. You do not pay and sort it out afterwards; you resolve it first, because money paid out is far harder to recover than payment withheld until a bill is proved correct.
Consider the ways an invoice can fail the match, because each is a real loss the control catches. The invoice may charge for two hundred blankets when the goods receipt shows one hundred and ninety arrived: you pay for one hundred and ninety, the quantity received, not the quantity billed. It may charge eleven dollars each when the purchase order agreed ten: you pay the agreed price, and you query the difference, because a price that drifts above the order is either an error or an overcharge, and neither is yours to absorb. It may bill for an item that was rejected as unserviceable, or for goods that never came at all: you do not pay for what the force did not accept. In every case the rule is the same and it does not bend. Never pay an invoice that does not match what was ordered and received. The match is not there to insult honest suppliers, most of whom are honest; it is there because the few errors and the rarer frauds are invisible until the three documents are laid side by side, and laying them side by side costs minutes and saves the force from paying for what it never had.
THREE-WAY MATCH · a mismatch caught before payment (USD)
PURCHASE ORDER GOODS RECEIPT INVOICE
PO-2026-0147 (what arrived) (the claim)
+----------------+ +----------------+ +----------------+
| Blanket, w/b | | Blanket, w/b | | Blanket, w/b |
| Qty: 200 | | Qty: 190 * | | Qty: 200 !! |
| Unit: $10.00 | | (serviceable) | | Unit: $11.00!!|
| Total: $2,000 | | 10 short on | | Total: $2,200 |
| | | delivery | | |
+-------+--------+ +-------+--------+ +-------+--------+
| | |
+----------------------+-----------------------+
v
DO THE THREE AGREE?
ITEM blanket = blanket = blanket .... OK
QUANTITY 200 vs 190 vs 200 ........... MISMATCH
PRICE $10 vs -- vs $11 ........... MISMATCH
v
+-------------------------------+
| STOP. DO NOT PAY $2,200. |
| Pay only 190 received, and |
| only at the agreed $10 each: |
| 190 x $10 = $1,900. |
| Query the 10 short and the |
| price rise with the supplier |
| before any payment is made. |
+-------------------------------+
The invoice billed MORE units at a HIGHER price than the order
and the receipt support. The match catches BOTH, and the force
pays $1,900 for what it ordered and got, not $2,200 for a claim.
The match also closes the audit trail this course has been building since the specification. The order, the goods receipt, the invoice, and the record that they matched and were paid sit together as one file, from which anyone can trace the purchase from the need that started it to the dollar that left the account. When the match is clean, you record that it matched, approve the correct amount, and the cycle is complete. When it is not, you record the mismatch and how it was resolved, so that even the disagreement is part of the trail. A purchase that can be shown, end to end, is one the force can stand behind, and the three-way match is the gate it must pass to get there.
In Practice: A storekeeper closes the blanket purchase
Corporal Mensah has her chosen supplier from the last lesson, Supplier A, for two hundred wool-blend blankets at ten dollars each. She raises a purchase order, PO-2026-0147, recording the item to its weight standard, the quantity of two hundred, the unit price of ten dollars and the total of two thousand, and the terms: delivery included, delivered to Stores, payment due thirty days after a correct invoice. Because she chose the supplier, her supervising sergeant authorises the order before it goes out, so that no one person both selects and commits the spend. She keeps the force's copy; it is the first document of the match.
The blankets arrive four days later with the supplier's delivery note, which states two hundred. Mensah does not sign it off on trust. She checks against the order: she confirms the blankets are the wool-blend, one and a half kilogram grade specified and not a lighter substitute, she counts them rather than reading the note, and she finds one hundred and ninety, ten short. She opens and inspects a sample and finds the one hundred and ninety sound and serviceable. She accepts the one hundred and ninety, records a goods receipt for exactly that, one hundred and ninety blankets, serviceable, received on the date, signed, notes the ten-blanket shortfall, and leaves the order open for the balance. From that goods receipt, one hundred and ninety blankets, and not two hundred, are booked into the LOG 201 stores ledger, so the book matches the shelf.
A week later the invoice comes, and it asks for two thousand two hundred dollars: two hundred blankets at eleven dollars each. Mensah lays the three documents side by side. The item agrees. The quantity does not, the invoice bills two hundred but the goods receipt shows one hundred and ninety. The price does not, the invoice charges eleven dollars but the order agreed ten. Two mismatches, so she stops, and she does not pay the two thousand two hundred. She queries both with the supplier: the ten short are still owed or must be removed from the bill, and the price must return to the ten dollars agreed on the order. The supplier confirms a packing error on the shortfall and a clerical slip on the price, sends the missing ten and a corrected invoice. When the balance arrives, checked and received as before, and the corrected invoice matches the order and the full goods receipt, Mensah approves payment for the right amount at the agreed price. The file, order, goods receipts, corrected invoice, and the matched payment, now runs unbroken from the cold-weather need to the dollar paid, and the force paid for exactly what it ordered and got, and not a cent more.
Check Your Understanding
- A delivery arrives with a supplier's delivery note stating the full quantity ordered, and a colleague suggests signing the note and booking the goods straight into the stores ledger to save time. Explain why the delivery note is not enough, what three things you must check the goods against the purchase order for, and why the goods receipt, and not the delivery note, is what should feed the LOG 201 ledger.
- An invoice arrives for one hundred units at twelve dollars each. The purchase order agreed one hundred units at ten dollars each, and the goods receipt shows ninety units were delivered and accepted. Identify every mismatch in the three-way match, state whether and how much you would pay, and say what you would do about the differences before any payment is made.
- Explain in your own words why ordering, receiving, and paying are deliberately built as a cycle of separate, recorded steps rather than a single act of "buy and pay", and how the three-way match makes it hard for either an honest mistake or a dishonest claim to cost the force money.
Reflection (write a short paragraph): Think of a time you paid for something, a delivery, a repair, an online order, without checking it properly against what you had actually agreed and received, or a time when checking saved you. What did the difference, between paying on the claim and paying on the proof, mean in that case, and how would a habit of matching the order, the goods, and the bill change the way you handle money you are trusted with?
Summary
- Ordering, receiving, and paying form a control cycle, deliberately interlocking steps designed so that no single error or dishonest person can quietly make the force pay for the wrong thing, the wrong quantity, or nothing at all.
- The purchase order is the anchor: it fixes in writing the item, quantity, agreed price, and terms, at the price quoted and accepted, raised and authorised under the force's financial instructions, and it is the first of the three documents the match needs.
- Receiving tests the delivery against the order, not the supplier's delivery note, for the right item, the right quantity, and serviceability; you accept only what is correct, never book unserviceable goods in as serviceable, and you record what truly arrived as the goods receipt.
- The goods receipt does double duty: it is the second document of the match, and it is the source for the receipt entry in the LOG 201 stores ledger, so honest receiving is what keeps the whole stores account true from goods inwards onward.
- Pay only on a three-way match: the purchase order, the goods receipt, and the invoice must agree on item, quantity, and price. A mismatch is a stop, not a speed bump; never pay an invoice that does not match what was ordered and received, and pay only the agreed price for the quantity actually accepted.
- Builds on Lesson 01 · Procurement as a Public Trust (accountability and records), Lesson 02 · Identifying and Specifying a Need (the specification the order restates), and Lesson 03 · Sourcing, Quotes, and Fair Selection (the chosen supplier and agreed price the order commits). Leads into Lesson 05 · Supply Administration, Records, and Budgets (the audit trail and spend against budget) and Lesson 10 · Ethics, Audit, and Stewardship. Connects to LOG 201 · Stores, Equipment, and Accountability (the ledger the goods receipt feeds), PME 210 · Basic Staff Duties and Written Orders (documentation discipline), CIS 220 · Identity, Access, and Records Security (separation of duties between requesting, approving, receiving, and paying), and LDR 420 · Command Responsibility and Ethical Leadership (stewardship of public money).
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