Dead stock is the money you invested in products that don't sell. It sits there, taking up space, tying up capital and quietly losing you money. In Argentine e-commerce, where working capital is scarce and inflation punishes every month a product doesn't turn over, dead stock can be the difference between growing and drowning.
What is dead stock and why is it so dangerous?
Dead stock (or non-moving inventory) is any product that has sat in your warehouse for more than 90 days without selling. It doesn't matter if you bought it convinced it would fly off the shelves — if it hasn't turned over in 90 days, it's an asset that's destroying value.
The damage has several layers:
- Tied-up capital: the money you spent on that stock can't be used to buy products that do sell, invest in ads or pay salaries.
- Storage costs: if you pay warehouse rent or use Mercado Libre Full, dead stock charges you for space every month.
- Deterioration and obsolescence: in fashion, tech and cosmetics, a product you didn't sell in 3 months can be outdated in 6.
- Opportunity cost: capital tied up in dead stock generates no return. In Argentina, with persistent inflation, every month that capital isn't working is a real loss.
- Distorted cash flow: dead stock makes your balance sheet look better than it is. You see assets on paper, but they're assets that won't turn into cash. To understand the real impact, read about cash flow in e-commerce.
The case nobody wants to look at
An apparel store in Córdoba had $4,800,000 in stock. They were doing $3,200,000 a month in revenue. It looked solid. When they ran a turnover analysis by SKU, they found that $2,100,000 —44% of total stock— hadn't moved in more than 4 months. That locked-up capital was what kept them from buying the new collection. They ended up clearing it at a 40% discount, recovered $1,260,000 and reinvested in the products that did turn over. In three months, their average margin went from 18% to 31%.
How do you figure out how much dead stock you have?
The first step is a turnover analysis. For each SKU, calculate:
Days of inventory =
Available stock (units) ÷ Average daily sales (units over the last 90 days)
If a SKU has 150 units and sells 2 a day on average, it has 75 days of inventory — reasonable. If it has 150 units and sold 5 in the last 90 days, it has 2,700 days of inventory. That's dead stock.
ABC inventory classification also helps: A = products that generate 70-80% of revenue, B = 15-25%, C = the rest. C products that don't turn over are the most obvious dead stock candidates.
This analysis ties directly into profitability by SKU: it's not just what doesn't sell that matters, but how much it costs you to keep that stock sitting idle.
Why does dead stock build up in e-commerce?
The most common causes in Argentine e-commerce:
- Speculative buying: "I'll buy more because the supplier is raising prices" without checking whether demand will support the volume.
- No real sales data: without seeing turnover by SKU in real time, it's impossible to know what to buy. Many place orders based on gut feel or on last month's success.
- Campaigns that didn't convert: you bought stock for a Meta campaign that didn't work. The ads stopped but the stock stayed.
- Variants (sizes, colors): a SKU sells perfectly in size M but nobody asks for the XL or the XXS. Stock in dead variants is hard to see without granular visibility.
- Market or seasonal shifts: a product that sold well last year may have no demand this year because of fashion, competition or changes in consumer behavior.
What do you do with the dead stock you already have?
There's one basic rule: it's better to recover 60% of the capital today than 0% in 6 months. Dead stock rarely recovers on its own. Over time, it's worth less. These are the strategies in order of preference:
- Progressive discounts with real urgency: -20% the first week, -35% the second, -50% the third. Urgency works if it's real.
- Strategic bundles: pair the dead product with your bestseller. The bestseller pulls the dead one along and you recover more capital per order.
- A secondary channel for clearance: Mercado Libre can be a good channel to clear stock that doesn't turn over in your own store. The terms on the clearance channel don't have to match your main channel.
- Flash sales to your database: offer the clearance to your email list or followers before going public. You recover part of the margin by not paying for ads.
- B2B or reseller sales: sometimes another business can use your stock. Lower price, near-zero margin, but you recover the capital.
- Donation with a deduction: if the stock has no recoverable commercial value, some organizations accept donations. Check the tax treatment with your accountant.
How to keep dead stock from piling up again
Clearance is the patch. Prevention is the system. To avoid piling up dead stock again:
- More frequent, smaller orders: instead of ordering 300 units every 3 months, order 100 every month. The unit price may be a bit higher, but the cost of dead stock is greater.
- Set a reorder threshold: when a SKU reaches X days of inventory, you restock. Not before. This prevents speculative overstock.
- A monthly turnover review: every 30 days, check which SKUs have gone more than 60 days without selling. Act before they hit 90.
- Tie stock purchases to projected cash flow: before placing a big order, check that your cash flow can handle the outlay. Dead stock is sometimes born from purchases made with money that wasn't there.
How does Escalafy help you spot dead stock before it piles up?
Escalafy connects your inventory with your real sales by channel and shows you real profitability by product in real time. At a glance you can see which SKUs aren't turning over, how much tied-up capital they represent, and which need urgent action.
The visibility Escalafy gives you also lets you make data-driven buying decisions: if you see a SKU sitting at 120 days of inventory, you don't buy more even if the supplier offers you a discount. If you see a SKU with only 15 days of inventory, you speed up restocking before you lose sales.
According to data from Mecalux Argentina, dead stock can represent between 20% and 30% of total inventory in operations without proper management systems. With real-time visibility, that percentage drops dramatically.
Frequently asked questions about dead stock in e-commerce
How many days without a sale makes stock "dead"?
There's no universal number. For fashion or tech, 60 days is already worrying. For basics or long-cycle products, 180 days can be acceptable. What matters is defining your threshold by category and reviewing it monthly.
Does dead stock show up in my sales reports?
No, by definition. Sales reports only show what sold. Dead stock is what didn't sell, and to see it you need to cross inventory with turnover. Neither Meta, Tiendanube nor Mercado Libre show you that analysis natively.
Can I advertise dead stock to move it?
You can, but first calculate whether the margin can absorb the ad cost. If the product already left little margin and now you have to apply a discount, every advertised sale may generate a loss. Advertising makes sense for clearing stock if the discounted margin is still positive.
How does dead stock affect cash flow?
Directly: the money you spent on dead stock isn't in the bank or invested. If you bought $1,000,000 in stock that doesn't turn over, that money doesn't exist to pay suppliers, salaries or ads. It's the quietest and most dangerous effect of non-moving inventory.
How often should I review my inventory turnover?
At least monthly. Ideally weekly for high-investment SKUs. In seasonal businesses (fashion, toys, decor), turnover can change dramatically within weeks — if you only check once a month, you can miss the window to clear stock before the product loses value.
Dead stock isn't a matter of bad luck. It's a matter of missing visibility. If you knew in real time which SKUs aren't turning over and how much tied-up capital they represent, you'd make the call before the damage got big. That's exactly what Escalafy gives you: visibility into the real profitability of every product so no SKU quietly destroys your capital.
Keep reading
What Escalafy does for your store
Connect your channels and see the truth behind your numbers. No Excel, in real time.