Managing Stock in a Car Paint Supply Business in Uncertain Times

How much stock should a car paint supply business keep today?

Enough to meet customer demand, of course. But how much is enough when deliveries become less predictable, prices keep changing and customers are increasingly cautious about placing their next orders?

Buying more may seem like the safest option. After all, no business wants to lose a customer because a popular clearcoat or primer is missing from the shelf. But overstocking comes at a cost. Money tied up in inventory is money that cannot be used elsewhere in the business. And when that money comes from business loans, the cost becomes even higher.

The challenge is finding the right balance: having the products your customers need, without tying up valuable cash in stock that may take months to sell. It starts with understanding what you actually sell.

Know Which Products Deserve Your Investment

Every shop has products that sell consistently, week after week. It also has products that have been sitting on the shelf for months, waiting for the right customer.

Do you know how much of your capital is tied up in each category?

Review your sales regularly. Identify your best-selling products and make sure you can replenish them on time. For slower-moving items, consider whether they really need to be kept in stock or whether they can be ordered once a customer has confirmed their requirements.

Think in terms of complete systems, too. Having a clearcoat on the shelf without the correct hardener is unlikely to help your customer complete the job. Stock availability is not just about individual products; it’s about having the right combination of materials when they’re needed.

Let Delivery Times Guide Your Stock Levels

A product that arrives in three days requires a very different stock level from one that takes several weeks.

Discuss delivery times with your suppliers and use this information when planning your orders. If you normally sell ten units while waiting for a new delivery, your reorder point should cover that demand, with an additional allowance for potential delays.

Review this allowance regularly. A temporary supply problem should not become a reason to maintain unnecessarily high stock levels long after the situation improves.

Seasonality matters, too. As temperatures change, your customers may need different hardeners, thinners and reducers to achieve the right application results. Last month’s best seller may not require the same stock quantity next month. This is particularly important when managing fast and slow hardeners and reducers.

A Supplier Discount Is Not Always a Saving

A supplier offers you a better price if you double your order. Sounds like a good deal? Not necessarily.

Before committing, calculate how long it will take to sell the additional quantity. Check payment terms, product shelf life and storage requirements. Most importantly, consider what else you could do with the money tied up in that purchase.

A discount on a large order makes little sense if it leaves you struggling to pay for the products your customers request every day.

Buying more can be a smart business decision, but only when the numbers support it.

Your Customers Can Help You Plan Ahead

Your sales records tell you what has already happened. Your customers can help you understand what is likely to happen next.

Ask how busy they are. Do they have larger jobs coming up? Are they using more of a particular product? Have their purchasing habits changed? And if so, why?

These conversations don’t need to be formal. A few questions during a delivery or a customer visit can give you valuable information and help you plan your next orders more accurately.

For specialised products, encourage customers to place orders in advance. This gives you more time to organise supply, while reducing the risk of investing in materials that may not have wider demand.

Make Inventory Checks Part of Your Routine

Inventory management shouldn’t be something you do only once a year.

Set a regular schedule to review stock shortages, slow-moving products and items approaching their expiry dates. Keep your stock records accurate, rotate products properly and follow the manufacturer’s storage instructions.

When considering alternative products, always check compatibility before making recommendations.

Your team also plays an important role. Make sure everyone knows what is available and where to find it. Sometimes, a product remains unsold simply because the person behind the counter doesn’t know when to recommend it.

Good inventory management isn’t about keeping the shelves full. It’s about making informed decisions, consistently.

The goal is simple: keep your customers supplied while protecting the cash your business needs to operate.

Before placing your next order, ask yourself one question: Are you buying what your customers actually need, or simply filling the shelves?