Stop paying rent on dead stock: How to free up cash flow

When e-commerce brands look at their profit margins, they usually scrutinise two things: Ad Spend and Cost of Goods Sold. If those numbers look okay, everything seems fine.

But there is a silent expense quietly eating away at the margins of almost every growing brand: Inventory Holding Costs.

Just as you wouldn't want to pay rent for an empty storefront, it can be frustrating to realise you're paying monthly warehouse fees for products that have simply stopped moving.

Here is how to identify the products that are bleeding your business dry, and how to turn them back into usable cash.

The real price tag on unsold items

When a product doesn't sell, the financial hit goes far beyond the initial cost of manufacturing it.

Every month that a pallet of product sits in your warehouse, it incurs a holding cost. This includes the physical storage fees, insurance, and the labour required to count and move it around. 

Industry averages suggest holding costs can add up to 20% to 30% of the inventory's total value every single year.

But the biggest hidden expense is opportunity cost.

The thousands of pounds tied up in those slow-moving products is cash you cannot spend on restocking your bestsellers or funding a new marketing campaign. 

Dead stock literally starves your growing products of the capital they need.

Finding your best and worst products

To fix the problem, you need to conduct a brutal inventory audit. In retail, the 80/20 rule is almost always true: 20% of your SKUs are likely generating 80% of your profits.

However, the reverse is also true. A bottom percentage of your catalogue is likely taking up warehouse space, tying up cash, and generating zero return.

You need to categorise your inventory into three buckets:

1. Fast Movers: Products that sell out quickly and need constant restocking.
2. Slow Movers: Products that sell eventually, but take months to turn over.
3. Dead Stock: Products that haven't sold a single unit in the last 120 days.

Once you identify that third bucket, you need to take immediate action.

Knowing when to cut your losses

It’s natural to hesitate before selling a product for less than it costs to make. It can feel like a step backwards. However, in eCommerce, maintaining healthy cash flow often has to take priority over holding out for a perfect margin.

If a product has officially become dead stock, you need to stop thinking about making a profit and start thinking about capital recovery.

When to hold: If a product is seasonal (like heavy winter coats in July), it makes sense to hold it until the demand returns. 

When to fold: If a product was a trend that missed the mark, or a style that simply didn't resonate, waiting won't help. Run a flash sale, bundle it as a gift with high-margin items, or liquidate it to a discount retailer.

Taking a 20% loss today is better than paying storage fees for another year and taking a 50% loss later.

Protecting your cash flow with data

The biggest reason brands accumulate dead stock is simply a lack of visibility. You cannot improve what you do not measure, and spreadsheets are rarely fast enough to catch a downward trend before it becomes a problem.

To make smart decisions, you need real-time data on your inventory turnover.

This is where centralised tools like Brightpearl change the game. 

Instead of guessing what to order, the software analyses your actual sales velocity and tells you exactly what is moving and what is gathering dust.

• It flags slow-moving SKUs before they become dead stock.
• It tells you exactly how much cash is tied up in each product category.
• It provides data-backed recommendations on when to discount and when to restock.

By trading guesswork for actual data, you stop paying rent on products nobody wants and start investing in the items your customers love.

Ready to see exactly which products are draining your cash flow?