READY TO SELL Sustainable ecommerce ONLINE?
Get a store built for you in 5 days, plus training and support to help you start, run, and grow your Alternative business.
Practical stock-planning steps for small online shops to prevent overstock, manage dead stock and make better replenishment decisions.
Extra stock can quietly tie up the cash and space a small online shop needs. Some products sell steadily; others sit on a shelf long after the season or customer interest has passed. Reducing overstock is not simply about buying less. It means making stock decisions with better information, realistic reorder rules and a clear plan for products that are not moving.
This practical guide is for UK small ecommerce businesses that want to avoid preventable excess, respond to slow sellers and make thoughtful end-of-line decisions. There is no perfect forecast, especially when a business has little history. Begin with a simple review and improve it as real sales data arrives.
Bring together the stock counts from your website, marketplace, storage unit and any open supplier orders. A spreadsheet can be enough for a small range if someone owns the updates. Track product or variant, quantity on hand, quantity reserved, supplier lead time, next delivery and any minimum order quantity.
For example, a candle seller may have 18 vanilla jars on the shelf, 3 orders awaiting dispatch and 24 more due from a supplier. The usable stock is not simply 18, and the next purchase should account for the incoming order. Check counts physically for products where a mismatch could cause overselling.
Once a month, compare how much stock you hold with recent sales, seasonality, supplier lead times and upcoming promotions. A basic table can include last 30, 60 and 90 days of sales, current stock, open purchase orders and the date you last reviewed the item. These periods are prompts for discussion, not a universal formula.
Separate steady sellers from seasonal items, new products, one-off goods and slow movers. A winter accessory may naturally sell little in July. A new design may not yet have enough sales history to classify. Add a note explaining context instead of labelling every quiet product a failure.
A reorder point helps you decide when to order again. A simple starting estimate is expected sales during supplier lead time plus a buffer you can justify. If a product sells about 4 units a week and replenishment takes 3 weeks, you might review whether stock is approaching 12 units, then consider demand variability, existing orders and how quickly the supplier can respond.
That example is not a recommended safety-stock level for every shop. Sales can change and averages can hide promotions or stockouts. Record the assumptions behind your number and revisit it after a few replenishment cycles. For a seasonal item, compare the timing and likely remaining selling window before reordering.
Check minimum order quantities. A supplier may offer a lower unit price on 100 pieces, but the saving can be outweighed by storage, cash tied up and the chance that demand changes. Compare the full order cost and the quantity you can reasonably sell before committing.
When possible, start with a smaller initial order, a limited colour selection or a short product trial. Check whether your supplier offers samples or a lower minimum order. If a product is made to order, explain the lead time accurately and confirm that the production process can meet your promise.
Use customer questions, wish lists, pre-orders where appropriate and sales of related products as clues, not guarantees. An email survey can tell you what subscribers say they like; only actual purchases show whether some of them will buy at your price and terms.
Start with a simple forecast: expected weekly demand multiplied by the weeks you need to cover, adjusted for seasonality, campaigns and orders already placed. Compare the forecast with what happened. Did a social campaign create a temporary spike? Was stock unavailable for two weeks? Did one wholesale order distort the usual pattern?
Keep assumptions visible. If you expect a seasonal product to sell 50 units because last year’s launch performed well, consider whether price, audience, promotion and timing are similar this year. Do not treat a one-time spike as normal demand without a reason.
First diagnose why an item is slow. Is the product page missing useful information? Are photos unclear? Is the price out of step with customer expectations? Is it difficult to find in the store? Is the product seasonal, or has supplier quality created a problem? A discount may not fix a product that customers cannot understand.
Possible next steps include improving the page, featuring the item in a relevant collection, offering a carefully costed bundle, testing a limited promotion or stopping future replenishment. Review the margin and customer value before discounting. Do not create a false “last chance” message if you intend to keep restocking.
For products that are no longer suitable to sell, check whether repair, resale, donation or another route is appropriate and safe. Do not assume every unsold item can be recycled or donated; product condition, local services and applicable rules matter. Keep disposal decisions documented where they affect compliance or finance.
A monthly review is a manageable starting point for many small catalogues, with more frequent checks for fast-selling, high-value or seasonal items. Choose a rhythm that fits your stock risk and update records when orders or deliveries happen.
Possibly, but first check costs, margin, product condition and whether the offer is clear and truthful. You might improve the page, bundle the item or stop buying more. A discount should be a deliberate decision, not an automatic response to slow sales.
Small businesses cannot predict every change in demand. They can make stock risks easier to see, ask suppliers better questions, trial new products carefully and learn from their own sales. A consistent review turns excess inventory from a surprise into a decision you can plan for.
Related reading: our supplier sustainability checklist, sustainable ecommerce checklist and Sustainability page.
Make Local for Global helps small businesses plan and set up ecommerce stores with clear product pages and practical store structures.
PREFERRED SOURCE
Like what you’re reading? Add Make Local for Global as a preferred source on Google to see more of our articles when you search.
Build your online presence without having to figure out everything yourself.
