When the stock figure in your system does not match what is on the shelf, the cost shows up in several ways: sales lost because an item looked available but was not, money tied up in over-ordered stock, and losses that nobody can explain.
This article covers the most common causes of stock errors in small retail businesses and practical ways to reduce them.
Common causes of stock errors
- Receiving mistakes. Deliveries are not checked against the order or invoice before being added to stock.
- Sales not linked to stock. Items are sold without being captured against the correct product or variant.
- Unrecorded movements. Transfers between branches, damages and returns are handled informally.
- Similar products. Sizes, colours and variants are mixed up at the till or during counts.
- Infrequent counts. Differences build up for months before anyone notices.
- Shrinkage. Theft, damage and administrative errors reduce stock without a record.
Practical ways to reduce stock errors
Check deliveries properly
Receive stock against the purchase order. Count what arrived, record any shortages or damage, and only then add it to your stock figures.
Record every movement
Transfers, write-offs and returns should be recorded as they happen, with a reason. A stock adjustment without a reason makes it hard to learn from mistakes.
Use product codes consistently
Clear product codes or barcodes for each variant reduce the chance of selling or counting the wrong item.
Count little and often
Instead of relying on one large annual stocktake, count a small group of products regularly. Focus on fast-moving and high-value items. Differences found early are easier to explain.
Investigate variances
When a count differs from the system, look for the cause: a missed receipt, an unrecorded transfer or a capturing error. Patterns in variances often point to a process that needs fixing.
Limit who can change stock
Staff accounts with sensible permissions mean that adjustments are made by the right people and can be traced.
How software helps
A stock management system will not remove every error, but it makes errors visible and easier to prevent. Useful features include receiving against purchase orders, recorded stock transfers and adjustments, low-stock alerts, and variance reports after each count.
Worksolutions has developed a Stocktake System and retail management tools for this kind of work. To discuss your stock processes, explore our retail solutions or request a retail software demo.
