1.2 Roles, Costs, and Value for Money

Key Takeaways

  • Procurement often accounts for a substantial proportion of an organization's overall costs, frequently representing 50% to 70% of total revenue.
  • The Profit Leverage Effect demonstrates how small savings in procurement can lead to significant increases in an organization's overall profitability.
  • Value for Money (VfM) is not just about the lowest price; it is the optimal combination of whole-life costs and quality, defined by Economy, Efficiency, Effectiveness, and Equity.
  • Sustainability and Environmental, Social, and Governance (ESG) principles are increasingly critical in purchasing, focusing on long-term ethical and environmental impact.
  • Procurement professionals provide strategic oversight, compliance, and negotiation expertise, whereas devolved buyers are non-procurement staff who make localized, operational purchases.
Last updated: July 2026

The role of procurement has evolved from a back-office administrative function to a front-line strategic driver of organizational success. Understanding the financial impact of procurement and the concept of Value for Money is essential for demonstrating the function's worth to senior management.

The Financial Impact of Procurement

In many organizations, procurement is the largest single category of expenditure. It is not uncommon for a manufacturing or retail organization to spend between 50% and 70% of its total revenue on external goods and services.

Because external spend is such a massive proportion of total costs, savings made by procurement go directly to the bottom line (profit). This phenomenon is known as the Profit Leverage Effect. It demonstrates that a small percentage reduction in purchasing costs can have a much larger impact on profitability than an equivalent percentage increase in sales.

Example of the Profit Leverage Effect

Consider an organization with the following financials:

  • Total Revenue (Sales): £10,000,000
  • Total Procurement Spend: £6,000,000 (60% of revenue)
  • Other Costs (Salaries, etc.): £3,000,000
  • Current Profit: £1,000,000 (10% profit margin)

If the procurement team negotiates a 5% saving on their £6,000,000 spend, they save £300,000. Because other costs remain the same, that entire £300,000 goes straight to profit, making the new profit £1,300,000 (a 30% increase in profit!).

To achieve that exact same £300,000 increase in profit simply by increasing sales (assuming the 10% profit margin holds), the sales team would need to generate an additional £3,000,000 in revenue. Thus, saving money in procurement is often much more efficient and impactful than trying to exponentially increase sales.


Value for Money (VfM)

A common and dangerous misconception is that procurement is only concerned with finding the cheapest price. In reality, professional procurement strives for Value for Money (VfM).

VfM is defined as the optimum combination of whole-life cost and quality (or fitness for purpose) to meet the user's requirement.

The "Four Es" of VfM

  1. Economy: Minimizing the cost of resources used for an activity, while maintaining required quality. (Spending less). For example, negotiating a bulk discount on raw materials.
  2. Efficiency: The relationship between the output from goods or services and the resources to produce them. (Spending well). For example, buying a machine that produces 20% more units per hour than the previous one.
  3. Effectiveness: The extent to which objectives are achieved and the intended impact is produced. (Spending wisely). Does the purchased software actually solve the problem it was bought for?
  4. Equity: Ensuring that services are provided fairly to all stakeholders. This is an increasingly common fourth 'E' in public sector procurement, ensuring that small businesses or minority-owned enterprises have a fair chance to compete for contracts.

Whole Life Costing (WLC)

Achieving VfM requires looking beyond the initial purchase price to consider the Whole Life Cost (WLC), sometimes called Total Cost of Ownership (TCO).

WLC includes all costs associated with an item throughout its lifecycle:

  • Acquisition Costs: The initial purchase price, delivery, installation, and commissioning.
  • Operating Costs: Energy consumption, consumables, and operator salaries.
  • Maintenance Costs: Spare parts, servicing, repairs, and downtime.
  • End of Life / Disposal Costs: Decommissioning, recycling, safe disposal of hazardous materials, minus any residual resale value.

A product that is cheap to buy but expensive to run, requires frequent repairs, and costs a fortune to dispose of does not offer good Value for Money.


Sustainability and ESG in Purchasing

Modern procurement is no longer judged solely on cost savings; it is heavily scrutinized on its ethical and environmental impact. Environmental, Social, and Governance (ESG) criteria are a set of standards that socially conscious investors and organizations use to screen investments and supply chain partnerships.

  • Environmental: How the supply chain impacts the natural world. Procurement professionals must consider carbon footprints, waste reduction, pollution, resource depletion, and the transition to renewable energy. This involves sourcing sustainable materials, avoiding single-use plastics, and favoring suppliers with strong environmental management systems (like ISO 14001).
  • Social: How the organization manages relationships with employees, suppliers, customers, and communities. In procurement, this means ensuring fair labor practices, eliminating modern slavery and child labor from the supply chain, promoting diversity among suppliers (supplier diversity programs), and ensuring safe working conditions in supplier factories.
  • Governance: Deals with a company's leadership, executive pay, audits, internal controls, and shareholder rights. Procurement must ensure anti-bribery and corruption policies are strictly followed, maintain transparency and fairness in the bidding process, and ensure ethical conduct by all buyers.

Sustainable procurement integrates these ESG principles into every stage of the procurement cycle, ensuring that purchasing decisions do not harm the planet or exploit vulnerable populations.


Procurement Professionals vs. Devolved Buyers

In most medium-to-large organizations, purchasing is carried out by a mix of dedicated professionals and staff from other departments. This is a hybrid model of centralization and decentralization.

Procurement Professionals

These are dedicated staff (like Category Managers, Procurement Officers, or Sourcing Specialists) whose primary job is managing the supply base and overseeing organizational spend.

Their Role:

  • Setting overarching procurement strategy and policy.
  • Leading high-value, high-risk, or complex sourcing events (e.g., buying a new IT system or building a factory).
  • Negotiating major contracts and establishing framework agreements.
  • Managing critical supplier relationships and performance.
  • Ensuring compliance with legal, regulatory, and ESG requirements.

Devolved Buyers

Devolved buying (or decentralized purchasing) occurs when staff outside the procurement department are given the authority to make purchases. These are usually operational staff, department heads, or administrative personnel (e.g., an office manager buying stationery or a maintenance engineer buying a spare part).

Their Role:

  • Making low-value, routine, day-to-day purchases.
  • Calling off items from pre-established contracts or catalogs set up by the central procurement team.
  • Reacting quickly to immediate local needs without waiting for central approval.

The Balance: A well-functioning organization uses both. Procurement professionals focus on strategic value and setting up compliant, efficient contracts. Devolved buyers use those contracts to quickly get what they need for day-to-day operations without bottlenecking the central procurement team. However, devolved buying must be strictly controlled (e.g., through spending limits, purchasing cards, and approved vendor catalogs) to prevent 'maverick spend'—unauthorized spending outside of agreed contracts, which destroys value and introduces risk.

Test Your Knowledge

Which concept explains how a small percentage reduction in purchasing costs can have a much larger percentage impact on overall organizational profitability than an equivalent increase in sales?

A
B
C
D
Test Your Knowledge

When assessing Value for Money (VfM), the principle of 'Economy' refers to:

A
B
C
D