Inventory vocabulary in Khmer and English, and the words vendors merge

Why does a Cambodian stock meeting spend twenty minutes on vocabulary?

Because half of these words arrive through an English system nobody translated, and the other half through whoever trained the last warehouse manager. The two do not line up, and neither party knows it until a number is in dispute and the argument turns out to be about a word.

The fastest test you can run in a vendor meeting takes one question. Ask them to show a Khmer screen and watch what they do with ឃ្លាំង and ស្តុក. A vendor who uses them interchangeably has translated a screen rather than built for this market. One is the building. The other is the goods held inside it, and the software should keep them as far apart as Khmer does.

The distinction is not pedantry, it is data modelling. A site is a place with an address, a manager and a door. Stock is a quantity that belongs to exactly one of those places at any moment. A system that treats the two as one field cannot express a transfer, which means it cannot express the quantity sitting on a truck between them.

The vocabulary, in both languages

Twelve terms cover almost every argument a stock meeting has. They are listed in the order a business meets them rather than alphabetically, because the later ones only make sense once the earlier ones are settled.

• Warehouse versus stock (ឃ្លាំង / ស្តុក): the building and the goods in it, and the software should keep them as far apart as Khmer does. A site is a place with an address, a manager and a door. Stock is a quantity that belongs to exactly one of those places at any moment.
• SKU (លេខកូដទំនិញ): the code that identifies one sellable thing precisely. Bayon lager 330ml in a 24-pack is one SKU; the same beer in a different pack size is another, because you count, price and reorder them separately.
• On-hand (ស្តុកនៅក្នុងឃ្លាំង): the quantity physically present at one site right now, counted in packs rather than loose units. It is a statement about goods, not a promise about them, and almost every other number here is derived from it.
• Available versus committed (អាចលក់បាន / កក់ទុក): on-hand minus what is already promised to open orders. Two hundred packs on the floor with a hundred and eighty committed is twenty packs available, and a system that shows only the two hundred is how a sales team keeps selling what the warehouse cannot ship.
• Reorder point (កម្រិតបញ្ជាទិញឡើងវិញ): the level at which an item is flagged for buying again. It is a threshold a person sets and another person can question, never a prediction; supplier lead times and the buy side that sets them is where the number comes from. It knows nothing about Pchum Ben, or a customer about to double an order, unless somebody sets the level to account for it.
• Lot: a quantity received or produced together and tracked as one group, usually because it shares an expiry date or arrived on one consignment. If a lot is bad, the question is which customers received it, and that is a recall question long before it is a stock question.
• Serial number: one number for one physical unit, where a lot number covers many at once. Worth the labour on generators, handsets and anything under warranty; wasted labour on cans of soft drink.
• Cycle count (ការរាប់ស្តុកតាមវដ្ត): counting a slice of the warehouse on a schedule instead of closing the whole site once a year. A rolling count finds a variance while someone still remembers the delivery it came from, which is the difference between a correction and a mystery.
• FIFO, first in first out (ចូលមុន ចេញមុន): issue the oldest stock first. It is a picking discipline and a costing method at the same time, which is why the floor and the accountant can both be following it and still disagree about which pallet went out.
• Weighted average cost (តម្លៃដើមមធ្យម): one cost per item, recalculated on each receipt and weighted by the quantity received, so a large cheap delivery moves the average further than a small expensive one. Easier to run than FIFO across many small receipts, and harder to explain to whoever asks why the margin moved.
• Perpetual inventory (ការកត់ត្រាស្តុកជាបន្តបន្ទាប់): the stock figure updates on every movement rather than being established once a year by a physical count. It is what makes an on-hand number worth reading on a Tuesday afternoon.
• Inventory turnover (អត្រាវិលជុំស្តុក): how many times a year the stock sells through, cost of goods sold divided by average stock value. Slow turnover in a rented Phnom Penh warehouse is rent being paid to store something nobody has ordered.

Three terms are left in English. Why?

Because the nearest Khmer glosses would destroy the distinction the words exist to draw, and inventing terminology your team will then quietly ignore is worse than leaving the gap visible.

Lot and serial number are the first two. Cambodian warehouses in practice say the English word or read the number straight off the label, and the available Khmer glosses are general enough to cover both. That is fatal here, because the entire point of having two words is that one covers many units at once and the other covers exactly one. A glossary that renders them into a single Khmer phrase has removed the only information they carry.

The third is weighted average cost. តម្លៃដើមមធ្យម reads as average cost, and the weighting by quantity, which is the part that makes the method work, is carried in the English definition instead. There is no single settled Khmer phrase for it that we would defend in writing. If your team has one it uses consistently, use that; a term everybody in the building already understands beats a correct term nobody says.

Which of these pairs actually costs money when it is merged?

Two of them, and both failures show up in front of a customer rather than in a report.

• Available versus committed. Merged, a salesperson takes an order against stock the loader is about to put on a truck, and the argument happens in front of the customer. Every allocation is the row that should have moved a pack from one column to the other.
• Warehouse versus stock. Merged, the system cannot express a transfer as two movements, so the quantity on the road between two of your own sites belongs to both ends or to neither. How multi-site stock and in-transit quantities are modelled is the long version.
• FIFO versus FEFO is a third pair worth knowing, though it is a rule rather than a vocabulary problem: one is about arrival order and one is about expiry order, and they are independent of one another. Lot, serial and expiry traceability by industry sets out when the two stop agreeing.

How do you use this in a vendor meeting?

Ask for a Khmer screen, driven by a storeman rather than a salesperson, with your own item names in it. Then watch three things, none of which appear on a feature list.

• Whether ឃ្លាំង and ស្តុក are used as different words for different things, or interchangeably as decoration.
• Whether an alphabetical product list comes back in an order a Khmer reader would call alphabetical, or in code-point order, which is not the same thing.
• Whether a long Khmer product name on a narrow label breaks across lines correctly, or gets cut mid-cluster into something that is not a word.

Search has to normalise two visually identical spellings to one match, because two storemen will type them differently.

A glossary earns its place here because half of these words reach a Cambodian business through an English system nobody translated, and the other half through whoever trained the last warehouse manager. When the two do not line up, a stock meeting spends twenty minutes agreeing what a word means before it can discuss a number. ERP systems for Cambodian businesses covers what the same ambiguity does further downstream, once it reaches the ledger.

The vocabulary a system uses is a reasonable proxy for how much of it was built for here and how much was translated at the end. What the rest of that build has to answer for is on the inventory system page.

Is there a settled Khmer term for weighted average cost?

Not one we would defend in writing. តម្លៃដើមមធ្យម reads as average cost, and the weighting by quantity is the part that makes the method work. If your finance team already uses a phrase consistently, use theirs: a term everybody in the building understands beats a correct term nobody says.

Why not translate lot and serial number into Khmer?

Because the nearest glosses are general enough to cover both, and the only information those two words carry is the difference between them. One covers many units received together; the other covers exactly one physical unit. A single Khmer phrase for both removes the distinction rather than translating it.

Does Khmer sort correctly in most inventory systems?

Often not. Khmer does not sort the way a byte comparison sorts it, so an alphabetical product list has to be collated properly or it comes back in an order no Khmer reader would call alphabetical. It is worth testing with your own item names before you sign anything, because it is rarely on a feature list.

Should our system be Khmer-only or bilingual?

Bilingual, in almost every case. A warehouse manager and a finance lead often work in different languages, and they have to be able to argue about the same number. Khmer-only screens push the finance side back into exports, which is how a second stock list gets started.