Counting an item that sits in two places

The same item sits on your shelf and in the store room, so the count is never one number. The fix is not a better memory. It is one rule: one item, one number. Make one place the counting place, write every movement the moment it happens, and order against the total.

The supplier's man is waiting and you cannot answer him

Eleven in the morning. The supplier's man is at your counter, order book open, asking how many packets of the small washing powder you want.

You look at the shelf. Six. Maybe seven, if one is pushed to the back. Then you remember the carton in the room behind, or upstairs, or at home where extra goods go when the shop fills up. Was it opened? Was it full? Your helper carried something down two mornings ago and you did not see what it was.

He has three more shops on his round and is looking at the time. So you say twelve, because twelve feels safe. That was not a decision. It was a guess made under pressure, and it costs you either way.

Two ways a split count costs you, and one is bigger

Over-ordering is the loss you can point at. You buy a carton you already owned. The cash leaves the till, the goods go into a room, and nothing about your shop got better.

Say you counted the shelf and ordered a carton you already owned

What the shelf showed that morning6 packets

Sealed carton already sitting in the store room24 packets

What you actually owned before ordering anything30 packets

What you ordered, counting only the shelfOne carton, 24 packets

Cash paid for that carton at Rs 210 a packetRs 5,040

What that item sells in a normal week10 packets

Cash lying still in goods you did not need, about five weeks of salesRs 5,040

An example, not a real shop. Put your own buy rate and your own weekly sale in, and the shape stays the same.

That extra carton is weeks of the item's sales standing still, and while it stands there the money is doing nothing.

Under-ordering is the quieter loss, and usually the bigger one.

Four in the afternoon. A woman asks for the large size. The shelf is empty, so you tell her you are out. She walks to the shop at the end of the street, buys it there, and because she is already inside, she buys her tea and biscuits there too. She may not come back for a month. And all that time, three of them sat in a sealed carton twenty feet behind you.

That loss never shows up in any book. An over-order leaves goods you can see. An under-order leaves nothing, which is why a shop carries it for years without noticing.

Why remembering works everywhere else and fails here

You hold a hundred rates in your head without writing one down. You know which customer takes the small size and which argues about change. Your memory is not the weak part of your shop.

It fails here for one reason. Memory keeps a picture, not a sum. When you think about that washing powder, your head shows you the shelf, because that is what your eyes land on forty times a day. The carton in the back room is not a picture. It is a fact you have to walk over and check. So your memory answers honestly and answers wrong. It reports six.

Movement makes it worse. Your helper brings four down at eight and slides them onto the shelf. The shelf now holds ten, the store four fewer, and neither half got written anywhere.

The item is fine. Nothing was stolen and nothing spoiled. The counting is broken, and trying harder does not repair a method that needs you to see two rooms at once.

One item, one number

Here is the spine of it, worth saying out loud in your shop.

A product has one number. Not a number for the shelf and a number for the store. One number, which is everything you own of that item, wherever it happens to be standing.

Where the goods sit is a fact about your rooms, not about your stock. When the supplier's man asks how many you have, the honest answer has nothing to do with the shelf. It is the total.

A shop carries two numbers without deciding to, because the shelf number is the one you see and the store number is the one you must remember. Neither gets trusted, and an untrusted number is the same as no number when a man with an order book is in front of you.

Make one room the counting place

The goods are in two places. The count does not have to be.

Pick one place and call it the shop. Usually that is the shelf and the counter, where selling happens.

The second place is not a second shop. It is a supply. Think of it the way you think of the supplier's van: goods that exist and are yours, but have not arrived. Nothing in the back room counts as being in the shop until it moves into the shop.

And here is the part that carries the system: the moment it moves, it is written.

Not at closing. Not when you get a free minute. The carton comes down and the number goes into the record before the empty box is flattened. Fifteen seconds, and the only fifteen that matter.

Habits that keep one number, habits that split it

✓Keeps one number

• One place is the shop, the other is only a supply
• A full carton comes down whole, never a handful
• The movement is written before the empty box is flattened
• The helper writes the same line you would write
• The order is decided against the total, not the shelf

✕Splits the count

• A separate number remembered for each room
• Four packets carried down because the shelf looked thin
• All the day's movements written at closing time, from memory
• The count kept in a notebook that lives in your pocket
• Counting the shelf while the supplier's man waits

One physical habit carries this, and it is the change that saves most shops.

Move a full carton down whole. Never a handful at a time.

A handful is what breaks the count. Your helper takes four packets because the shelf looked thin, and four feels too small to be worth writing, so it is not written. Three times in a week and your record is twelve packets wrong, and nobody did anything wrong.

A whole carton is a different kind of event. It is heavy, it needs both hands, and it feels like something that ought to be recorded. So it gets recorded.

If it is too big to carry in one go, break it once, in the store room, into a smaller unit you always move whole. Six at a time, always six, and six goes into the record. What ruins a count is the number changing every time.

Two places is manageable, four is a different shop

Now the real fix, which is not a counting technique at all.

Two places you can hold in your head. You know where the second is, you walk there, you count it. Four you cannot hold, and no method built on four places will save you, because you will always forget the fourth.

Nobody decides to have four places. A shop drifts there. It starts with the shelf. A big order arrives with no room, so the extra goes upstairs. Upstairs fills, so cartons go home under the stairs. A customer's order is set aside behind the counter and stays. The cheap lot goes to your brother's empty room, and half of it is still there long after it should have sold.

Not one of those was a bad decision on the day. Together they are a shop that cannot count itself.

Count your places once, honestly

• The shelf and the counter, where selling happens
• The room behind, upstairs, or the loft
• Cartons at home, under the stairs or on the roof
• Goods on display outside the shop front
• A customer's order set aside behind the counter
• Anything parked with a relative or a neighbour

Do that audit once, honestly. If the answer is more than two for anything that sells regularly, the most valuable work is not a better record. It is a shelf, a rack, or an afternoon spent emptying one place into another.

Goods you cannot see are goods you do not sell, and goods you do not sell get old. The carton nobody counts is the one that turns into stock that never sells, and if the item carries dates, the room you rarely open is where an expiry date gets past you.

How to count a split item without shutting the shop

You do not need to pull the shutter down. You need a method and twenty minutes at the right hour.

Counting a split item without shutting the shop

1. 1Pick the quiet hour, not the closing hourLate morning or mid afternoon. At closing you are tired and you will round the numbers.
2. 2Count the store room firstIt is the part you forget, and nothing moves there while you count. The shelf can wait.
3. 3Count sealed cartons as cartonsWrite "3 cartons of 24, plus 7 loose". Do not open a sealed carton to count what is inside it.
4. 4Write each number where you are standingBefore you walk to the next rack. Four numbers do not survive a walk back to the counter.
5. 5Count the shelf between customersIf somebody buys one mid count, you saw it happen and you can adjust by one.
6. 6Add the two and enter one totalOne product, one figure. Never a shelf figure and a store figure sitting side by side.

Three of those steps are the ones people skip.

Count a sealed carton as a carton. Do not open it to count what is inside. It holds what the supplier says it holds, and opening it costs you a sealed carton. Write "3 cartons of 24, plus 7 loose" and multiply at the counter.

Write the number where you are standing. Not at the end of the round. You will not carry four numbers back to the counter, and every shopkeeper who tried believed he would.

Count the store first and the shelf second. The store is the half you forget, and nothing moves there while you count it. The shelf you can count between customers, because if somebody buys one mid count you saw it and adjust by one.

Do this for your top items only. The twenty things that carry your shop are worth counting often. The two hundred that sell one a month are not, and pretending otherwise is how a shopkeeper gives up by Thursday. More on that in keeping shop stock right without counting all day.

One count, in a place your helper can open too

This is a record problem in the end, and the record has one requirement that decides where it lives.

It has to show the same number to whoever looks at it.

You and your helper both move goods. If the count lives in a notebook in your pocket, he cannot write in it, read it, or correct it. So he brings four packets down, means to tell you at closing, then a rush comes and he does not. A record only one person can open is your count, not the shop's.

That is why one number per place is the wrong shape even inside a book. What belongs there is one product, one count, updated whenever goods move.

This is the shape Wasoolo keeps: one stock count per product, with its buy rate on it, so ordering is decided against a total instead of whatever the shelf shows that morning. When goods sell or move, the count moves with them, and anyone in your shop with access reads the same figure you do. One honest number for one item.

Keep the number true, keep the places few, and answer the order book from the total. Choosing the right quantity, whether you buy in bulk or little and often, only works when the number you order against is real. And if the total keeps coming up short after a careful count, stock that goes missing is where to read next.

Should I keep two counts, one for the shelf and one for the store?

No. Two counts must be added under pressure, and the second is always out of date. Keep one total.

My store room is at home, a street away. Does the same rule work?

Yes, and it matters more there, because you cannot glance at it. Move goods in whole cartons on a fixed day and write it before you leave the house.

How often should I count a split item properly?

Weekly for the items that carry your shop, monthly for the rest, and after any big delivery. A daily count dies in a fortnight.

My helper forgets to tell me what he carried down. What do I do?

Stop asking him to remember and start asking him to write. One line, as he moves the goods, in a record he can open himself.

Should I stop keeping goods in two places altogether?

If you can, yes. Most shops cannot: the shelf is small and the order is big. Two places is workable. The work is stopping it becoming four.

The supplier's man will not wait while I go and count. What then?

Then the count must exist before he arrives. With a current record his question takes five seconds, not a walk upstairs.