Ask any shop owner in Sri Lanka and they will tell you: stock disappears. A carton of milk powder that should be on the shelf is not there. The supplier swears he delivered 24 but the shelf has 20. Biscuits expire at the back of the rack. None of these losses look big on their own, but together they quietly eat your profit.
This guide explains where stock really goes and seven practical habits to control it, without needing a warehouse system.
Most of these are not theft. They are gaps in recording, and gaps can be closed.
Count the items against the supplier's invoice while the delivery person is still there. Note any shortage on the invoice and get it signed. Five minutes at the door saves arguments later.
You cannot manage what you do not measure. Each product should have a cost price, a selling price and a current stock quantity. This also lets you see your real daily profit.
A reorder level is the stock quantity at which you place a new order, so you do not run out before the next delivery arrives.
Reorder level = Average daily sales x (Supplier delivery time in days + Safety days)
Example: you sell about 12 packets of a milk powder brand a day. The distributor delivers 3 days after you order, and you keep 1 extra day as a safety buffer.
12 x (3 + 1) = 48 packets. When stock falls to 48, place the order.
A POS app with reorder alerts tells you when an item hits this level, so you do not have to check shelves manually.
A full stock count is exhausting, so most shops avoid it. Instead, pick your 20-30 highest-value or fastest-moving items and count only those every week. Compare the count with what your records say. Any difference shows you exactly where the leak is.
This is called cycle counting, and it is how larger retailers stay accurate without closing for a full stocktake.
Put new stock behind old stock on the shelf (first in, first out). Once a week, check items expiring within the next 30 days and move them to the front, bundle them, or return them to the supplier if your agreement allows it.
Every damaged, expired or home-use item should be removed from stock in your records with a reason. This keeps your stock figure honest, and over time it shows you which products you are over-ordering.
When everyone uses the same login or the same bill book, you cannot see who sold what. Separate staff logins create accountability without accusing anyone. They also protect honest staff, because the records show what actually happened.
Here is an illustrative calculation. If a shop sells Rs. 2,500,000 a month and loses just 1% of stock to unrecorded losses, that is Rs. 25,000 a month, or Rs. 300,000 a year, gone without a trace. For many small shops, that is more than a month's net profit.
You can, but only if every sale and delivery is entered promptly and correctly, which is hard at a busy counter. Read bill book, Excel or POS app for a comparison.
At least once a year for your accounts, ideally at your financial year-end. Weekly cycle counts of top items reduce the surprises.
Every business is different, but any loss you cannot explain is worth investigating. Aim to make unexplained losses smaller each month.
VeeraOne updates stock with every sale, keeps cost and selling price on every item, alerts you before you run low, and gives each staff member their own login. It is a simple way to put these habits into practice from day one.
Sales, stock, staff logins and daily profit & loss in one simple app. Free plan, no card required.
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