Start with a reliable product list
Give every item a consistent name or SKU. Record the supplier, unit of measure, purchase cost, selling price and the location where the stock is held. Avoid creating several names for the same product.
Record every stock movement
Log deliveries, sales, returns, damaged items and manual corrections. Include the date, quantity, reason and person recording the change. A simple movement history makes it easier to investigate differences between the spreadsheet and the shelf.
Set reorder points
Choose a minimum quantity for each important item. Consider how quickly it sells, how long the supplier takes to deliver and how much safety stock is sensible. A reorder point is a prompt to review an order, not an automatic guarantee that stock will arrive in time.
Check stock regularly
Carry out periodic counts and compare the physical quantity with the recorded balance. Investigate differences rather than silently overwriting them. Prioritise high-value and fast-moving items.
Keep supplier orders visible
Record purchase orders, expected delivery dates and quantities still outstanding. This helps prevent duplicate ordering and makes it easier to see what is already on its way.
Use a consistent stock control sheet
An editable workbook can bring product details, movements, reorder levels and supplier information together. Explore the TRADEKIT Inventory & Stock Control workbook for a practical digital template.
For a step-by-step spreadsheet layout, read How to Set Up an Inventory Spreadsheet for Small Business Stock Control.
Choose a process that fits the size and complexity of your operation. Review stock records against actual counts and supplier documents.