The role of procurement: Managing stock:

The idea

Managing stock means controlling the quantity, timing and cost of raw materials, components and finished goods held by a business. It involves deciding how much to order, when to reorder and how to store items, often using stock control methods such as just in time (JIT) or buffer stock. Effective stock management balances the risk of stockouts, which can halt production or lose sales, against the cost of holding too much stock, including storage, insurance, spoilage and tied-up working capital. Businesses may use stock control charts, reorder levels and lead times to manage this. The procurement function is central because it sources stock, negotiates with suppliers and monitors quality and delivery, directly affecting production efficiency, customer service and profitability.

What earns the marks

• Explains that managing stock involves controlling the amount and timing of materials, components and finished goods held by a business.
• Analyses the costs of holding stock, such as storage, insurance, security, deterioration and opportunity cost of working capital.
• Analyses the risks of poor stock management, such as stockouts stopping production, delayed customer orders, lost sales and damaged reputation.
• Explains stock control techniques such as reorder levels, lead times, buffer stock and stock control charts, and how they help avoid stockouts or excess stock.
• Links stock management to procurement: sourcing reliable suppliers, negotiating prices and delivery terms, and monitoring quality.
• Applies stock management to a context, for example a supermarket balancing fresh food availability against waste, or a manufacturer holding components for assembly.

Common mistakes and how to put them right

• Thinking that more stock is always safer.

  Put it right: Excess stock raises storage and working capital costs and can become obsolete.

• Confusing managing stock with just in time.

  Put it right: JIT is one approach to stock management, while managing stock is the broader activity.

• Ignoring the link to procurement.

  Put it right: Procurement decisions about suppliers, prices and delivery directly affect stock levels and reliability.

• Forgetting that stock includes raw materials, work in progress and finished goods.

  Put it right: Recognise all three types when analysing stock management.

Exam tips

• Use the context to decide whether the main issue is stockout risk or excess stock cost, and build your answer around that trade-off.
• When discussing procurement, refer to specific actions such as negotiating lead times, agreeing delivery schedules or checking quality.
• For higher marks, evaluate by weighing the costs and benefits of a particular stock management approach for the business in the case study.
• Include numerical examples where possible, such as calculating reorder level from lead time and usage, to show understanding.