Inventory7 min readUpdated By the StockỌja team
How to track stock in a small business
Short answer
Keep one list of every product with its quantity, record every sale, delivery and correction at the moment it happens, set a reorder level for each item, and count a small part of your stock every week. The easiest way to keep this up is to sell through a system that reduces stock automatically, so tracking happens as a side effect of selling.
Start with one honest list
Pick a quiet day and count everything once. For each product write the name, the size or colour if it has options, how many you have, what you sell it for and what you paid. This is your opening stock. Everything after this is about keeping that list true.
Be strict about names. "iPhone case black", "Black case (iPhone)" and "Case - blk" are three entries for one product, and your counts will never add up. Decide on one name per product and, for items in sizes or colours, one product with options rather than many look-alike entries.
Record every movement when it happens
Stock tracking fails when changes are recorded later from memory. There are only a handful of things that change stock: a sale, a delivery, a return, moving goods to another location, and a correction after a count. Record each when it happens.
The sale is the one that matters most because it happens most often. If sales are written in a book and the stock sheet is updated "later", later rarely comes. Selling through a point of sale that reduces stock as part of the sale removes that gap entirely.
Set a reorder level for each product
A reorder level is the quantity at which you buy more. Set it so that you can sell for as long as it takes a new delivery to arrive. If you sell about 5 of an item a week and your supplier takes a week, a level of 6 or 7 is sensible. Fast sellers get higher levels; slow ones lower.
With a system like StockỌja, items at or below their level are flagged automatically on the dashboard, so you see what to reorder without reading the whole list.
Count a little, often
Full stock-takes are exhausting and get postponed. Rolling counts are easier and catch problems sooner. (When you do need a full count, follow our step-by-step guide to stock taking in a shop.)
- 1
Split the shop into parts
By shelf, category or supplier, so each part takes 15–30 minutes to count.
- 2
Count one part a week
Count before opening or after closing, when nothing is being sold.
- 3
Compare and correct
Where the shelf and the record disagree, correct the record and note why: damaged, expired, lost, found or a miscount.
- 4
Watch the pattern
If the same items or the same days keep coming up short, you have found where to look.
How to stop losing track of stock
When stock goes missing, it is usually one of a few causes. Each has a simple fix:
| Cause | What helps |
|---|---|
| Sales not recorded | Every sale through the till, including friends and quick cash sales |
| Deliveries not checked | Count deliveries against the order before adding them to stock |
| Items moved without a record | Use transfers when stock moves between shops or a store room |
| Damage and expiry ignored | Record write-offs with a reason instead of quietly binning them |
| No one accountable | Give each person their own login so changes show who made them |
Tracking stock from your phone
You do not need a computer in the shop. Browser-based systems work on a phone: you can check how many of an item are left at each branch while you are at the market, take a sale at a pop-up stand, and confirm a delivery as it is unloaded. In StockỌja the phone shows the same stock as the shop counter, because it is the same record.
When you have more than one location
A store room, a second shop or a warehouse makes tracking harder because stock moves between them. Keep separate quantities per location and record every move as a transfer. Our guide on managing stock across multiple branches covers this in detail.
Questions
How often should a small shop count its stock?
Count a small part of it often rather than everything rarely: for example one category or shelf each week, so every product is counted at least once a month. Count high-value items more often.
Can I track stock using only my phone?
Yes. A browser-based system like StockỌja works fully on a phone: add products, sell, receive stock and check counts per branch.
Where StockỌja fits
- ProductInventory management Stock levels per branch, low-stock alerts, variants, transfers and a full history behind every number.
- ProductPoint of sale A fast counter for busy hours: scan or search, cash, card, transfer or split payments, receipts, and it keeps selling offline.
- SolutionSmall businesses Start free with one shop and a phone. Stock, sales, expenses and an online store, without a complicated setup.
- GuideHow to manage inventory without Excel Why stock spreadsheets break as a business grows, and how to move to a system without losing your data.
- GuideWhat is inventory management? What it means for a shop, the numbers that matter, common methods and when to move beyond a notebook.
- GuideHow to manage stock across multiple branches Shared products, quantities per branch, transfers, branch managers and comparing locations.