Inventory in a recession becomes a cash trap. Sales slow, but orders based on last year's sales keep arriving, so stock piles up while cash runs short. The fix is to cut the slow tail of your range and keep the fast sellers full, so you hold less without losing sales.
This guide shows how a downturn reaches a shop's stock, worked for a hardware shop in Durban, in rand. It then sets out the moves for buying, suppliers and credit.
What a recession is, and where a shop sees it first
A recession is a broad fall in economic activity that lasts for months. The IMF's primer Recession: When Bad Times Prevail gives the common rule of thumb: two quarters in a row of falling real GDP.
The same primer quotes a wider test from the US National Bureau of Economic Research. A recession is a significant decline spread across the economy, visible in production, employment and income.
A shop usually sees it at the till before any official figure. Fewer customers, smaller baskets and more requests to pay later are often the first signs.
The line can be close, and the figures come late. The South African Reserve Bank's September 2026 policy statement says the economy contracted by 0.2% in the second quarter, April to June. The same statement raised the Bank's policy rate to 7.25%.
One falling quarter is not a recession by the rule of thumb. A shop's stock plan can't wait for the second one.
What a downturn does to stock and cash
The recession impact on inventory comes through six channels at once. Each one adds stock or takes cash.
- Stock rises while sales fall. Orders follow past sales, so deliveries keep coming after customers slow down.
- Turnover slows. The same stock now lasts more weeks, and each week costs money to hold.
- Holding stock costs more when rates rise. An overdraft that funds the shelves gets dearer just as the shelves fill up.
- Customers ask for credit. Cash from sales comes in later, which lengthens your cash conversion cycle.
- The mix moves to cheaper lines. Premium and nice-to-have products slow first, and some become dead stock.
- Imports can get dearer. If the currency weakens, replacing stock costs more even while demand falls.
Businesses as a whole answer by cutting stock. A Statistics Canada study of inventories in recent business cycles found that firms cut the stock they want to hold as sales slump.
In Canada's 2008-2009 slump, wholesale and retail inventory "fell steadily right through the recession", the study found. Inventory cuts made up slightly under a third of the fall in output, so suppliers feel a downturn hard, and many will bargain.
A Durban hardware shop, three months into a downturn
For example, a hardware shop in Durban sells R400,000 a month at cost and holds R800,000 of stock: two months of cover. Then its sales fall 15%, to R340,000 a month at cost.
The owner keeps buying R400,000 a month, because the orders follow last year's sales. Each month, R60,000 more comes in than goes out.
| Month | Sales at cost | Bought | Stock at month end | Months of cover |
|---|---|---|---|---|
| Before the fall | R400,000 | R400,000 | R800,000 | 2.0 |
| 1 | R340,000 | R400,000 | R860,000 | 2.5 |
| 2 | R340,000 | R400,000 | R920,000 | 2.7 |
| 3 | R340,000 | R400,000 | R980,000 | 2.9 |
Three months in, R180,000 more sits on the shelves, and the shop is shorter of cash than before the fall. If its overdraft costs 12% a year, that extra stock costs R21,600 a year in interest alone.
Interest is only part of the bill. Storage, damage and stock that dates all add to it, as inventory holding cost shows.
Cut by class, not across the board
An across-the-board cut, such as 20% off every order, starves the fast sellers that still pay the rent. Split the range with the 80/20 rule in inventory and give each class its own target cover.
| Class | Sales a month at cost | Stock now | Cover now (months) | Target cover (months) | Target stock | Cash freed |
|---|---|---|---|---|---|---|
| A: fast sellers | R240,000 | R330,000 | 1.4 | 1.25 | R300,000 | R30,000 |
| B: steady sellers | R70,000 | R290,000 | 4.1 | 2 | R140,000 | R150,000 |
| C: slow tail | R30,000 | R360,000 | 12 | 3 | R90,000 | R270,000 |
| Total | R340,000 | R980,000 | 2.9 | 1.6 | R530,000 | R450,000 |
The fast sellers keep almost all their stock, so no regular customer meets an empty shelf. Most of the R450,000 comes from the slow tail, which holds a year of stock.
The C stock comes down two ways. Stop reordering it, and three months of sales take off R90,000; the other R180,000 needs a markdown or a clearance, as in inventory liquidation.
The B stock comes down by ordering less until cover falls to two months. Nothing is cleared at a loss.
Lower the reorder points
Reorder points set on last year's sales now order too early. Recalculate them on current sales with the reorder point formula.
For example, cement sold 40 bags a day and now sells 34. With a 5-day lead time and 60 bags of safety stock, the reorder point falls from 260 bags (40 × 5 + 60) to 230 (34 × 5 + 60).
Cut stock, or stock up?
Cut stock in most lines, and buy ahead only where the price will rise faster than the cost of holding. Buying ahead on a slow line locks up more cash than the price rise saves.
| Situation | Do this |
|---|---|
| Sales falling, price steady | Cut cover; order more often, in smaller lots |
| Fast seller with a supplier's volume discount | Take it only if the discount beats the cost of holding the extra weeks |
| Import whose price will rise if the currency weakens | Buy ahead only fast sellers, and only for the weeks you are sure to sell |
| Slow, seasonal or fashion line | Stop reordering; sell through or clear |
| Goods that expire | Shorter cover than ever; never buy ahead |
Suppliers and customers: credit runs both ways
A downturn is a cash race: get paid sooner and pay later, without losing either side. Every day you gain frees cash that would otherwise sit in stock.
- Ask suppliers for smaller, more frequent deliveries. Less cash leaves with each one, and you see sales before you commit to more.
- Ask for longer terms, or sale or return on slow lines. A supplier whose own sales are falling may prefer that to losing a customer.
- Set a credit limit for each customer who buys on account. In hard months more customers ask to pay later, and some never do.
- Chase what is owed every week. Money owed for 60 days is cash you have lent at no interest.
Eight moves for inventory in a recession, and what to measure
| Move | Why | Measure |
|---|---|---|
| Watch sales by class every week | See the fall before it fills the shelves | Sales this week against the same week last year |
| Keep A items full | The customers who still come find what they want | Stockouts on A items: none |
| Cut the slow tail | Frees the most cash for the least lost sales | Months of cover per class |
| Lower reorder points and safety stock | Stops orders sized for last year | Reorder points redone each month |
| Order smaller, more often | Less cash per delivery | Average value of a purchase |
| Clear dead stock | Turns it back into cash while it still sells | Value of stock unsold for 90 days |
| Agree terms with suppliers | Cash leaves later | Days you take to pay |
| Tighten customer credit | Cash comes in sooner | What customers owe, and for how long |
How to do it in ArmPOS
ArmPOS shows where the cash sits and what isn't selling, and it warns at the reorder levels you set. Each step uses a report or setting from its Help center guide.
- See the cash in stock. Inventory Valuation multiplies each product's stock on hand by its cost, with the total at the bottom (Stock reports).
- Find the slow tail. The Dead Stock Report lists products that haven't moved in 30, 60 or 90 days. The Stock Aging Report sorts stock by how long ago it came in.
- Find the fast sellers. Top Selling Products ranks products by how many sales they appear in, for the dates you pick (Sales reports).
- Lower the reorder levels. Change each product's Stock Alert to its new reorder point (Add your first products). Product Quantity Alerts lists what has reached it (Reports to check every day).
- Mark the slow tail down in one go. Products › Import (Update Only) changes the selling price of many products at once. Its file has three columns: code, cost and retail_price (Find, edit and update products).
- Or run a clearance promotion. On plans with Promotions, set one for two dates and the warehouses you tick. It can apply only when chosen products are in the cart (Promotions and promo codes).
- Cap customer credit. A Credit Limit above 0 is checked at the POS, and a sale that would take a customer above it is refused (Customers). The Customers Report shows each customer's Total Sale Due (Customer and supplier reports).
- Know what you owe. People › Suppliers shows each supplier's Total Purchase Due (Pay your suppliers).
Frequently asked questions
Should I cut inventory in a recession?
Cut the slow and steady lines, not the fast sellers. The customers who keep coming buy your A items, and an empty shelf sends them elsewhere.
What happens to inventory turnover in a recession?
It falls, unless stock falls as fast as sales. In the example, cover rose from 2.0 to 2.9 months in three months.
Is a recession a good time to buy stock cheaply?
Only for fast sellers you are sure to sell, and only when the discount beats the cost of holding the extra stock. A cheap slow line is still a slow line.
How do I know my shop is entering a downturn?
Compare each week's sales with the same week last year, by class. Watch, too, for smaller baskets and more customers asking to pay later.
A downturn rewards the shop that sees its slow stock first. Create a free ArmPOS account to see your stock's value, its slow lines and what each customer owes. Shops in South Africa can start from ArmPOS in South Africa.
