Every procurement leader knows the frustration: despite carefully negotiated contracts and preferred supplier agreements, employees across the organisation continue to purchase from unapproved sources, at unapproved prices, through unapproved channels. This is maverick spending, and it is one of the most persistent and expensive problems in enterprise procurement today.
What is Maverick Spending?
Maverick spending — sometimes called rogue spending or off-contract purchasing — occurs when employees bypass established procurement processes and buy goods or services outside of approved channels. This might look like a department head ordering office supplies from a retail website instead of the contracted supplier, or an engineer sourcing components from a new vendor without going through the approved procurement workflow.
While each individual instance may seem minor, the cumulative effect is staggering. Research from procurement advisory firms consistently shows that maverick spending accounts for between 20 and 40 percent of total organisational spend in companies without strong catalogue controls. For a mid-sized enterprise spending $100 million annually on goods and services, that represents $20 to $40 million in uncontrolled purchases.
The True Cost of Off-Contract Purchasing
The financial impact of maverick spending extends well beyond the price difference between contracted and non-contracted rates. Consider the full picture:
Lost volume discounts. When purchases are spread across multiple suppliers instead of being consolidated through negotiated agreements, organisations lose the leverage that comes with volume commitments. Contracted pricing often includes tiered discounts that only materialise when spend thresholds are met.
Administrative overhead. Every off-contract purchase creates additional work — processing non-standard invoices, resolving discrepancies, onboarding ad-hoc suppliers, and managing one-off payment terms. Accounts payable teams spend disproportionate time handling exceptions rather than processing streamlined, catalogue-based transactions.
Compliance and risk exposure. Purchasing from unapproved suppliers introduces risk across multiple dimensions: quality risk, supply chain risk, regulatory risk, and reputational risk. In regulated industries such as healthcare, mining, or government, off-contract purchasing can lead to audit findings, penalties, and even legal liability.
Erosion of supplier relationships. When contracted suppliers see that an organisation is not directing committed volumes their way, it weakens the foundation of the partnership. This can lead to less favourable terms at the next negotiation cycle, reduced service levels, and diminished willingness to invest in the relationship.
Why Does Maverick Spending Persist?
Understanding the root causes is essential to addressing the problem. Maverick spending typically persists for several interconnected reasons:
Lack of catalogue coverage. If employees cannot find what they need in the procurement system, they will find it elsewhere. A procurement catalogue that covers only a fraction of commonly purchased items essentially forces users to go off-contract for everything else.
Poor user experience. If the requisitioning process is cumbersome, slow, or confusing, people will work around it. When ordering from an external website takes two minutes but submitting a requisition takes twenty, the choice is predictable.
Insufficient visibility. Many organisations simply do not know the extent of their maverick spending because they lack the tools to track and categorise purchases against contracted agreements.
Cultural acceptance. In some organisations, off-contract purchasing is so common that it is accepted as normal. Without clear policies and enforcement mechanisms, there is no incentive to change behaviour.
How Catalogue Controls Solve the Problem
A well-implemented procurement catalogue is the single most effective tool for reducing maverick spending. By providing a curated, searchable repository of approved items from approved suppliers at pre-negotiated prices, a catalogue removes the primary reasons employees go off-contract.
With Catalogue, Sharpe Project Consulting delivers a centralised catalogue management solution purpose-built for Oracle Fusion Cloud. It enables procurement teams to create and maintain comprehensive catalogues that give users a consumer-like shopping experience within the controlled environment of the procurement system.
Here is what effective catalogue controls deliver:
Comprehensive item coverage. When the catalogue contains the items people actually need to buy, there is no reason to look elsewhere. This means going beyond traditional procurement categories and including everything from IT equipment and office supplies to professional services and maintenance items.
Fast, intuitive search. Modern catalogue interfaces let users find items in seconds, with filtering by category, supplier, price range, and availability. The goal is to make buying through the system easier than buying outside it.
Real-time pricing and availability. Integration with supplier systems means users always see current pricing and stock levels, eliminating the uncertainty that drives them to check external sources.
Guided purchasing. Catalogue controls can steer users toward preferred items, highlight best-value options, and flag when a requested item has a contracted alternative available.
Measuring the Impact
Organisations that implement strong catalogue controls typically see measurable results within the first six months:
- Maverick spending reduction of 40 to 60 percent
- Contract compliance improvement of 25 to 35 percent
- Requisition processing time reduction of 50 to 70 percent
- Supplier consolidation of 15 to 30 percent
These are not theoretical numbers. They reflect the outcomes that Sharpe Project Consulting has helped clients achieve through disciplined catalogue management within Oracle Fusion Cloud environments.
Getting Started
Addressing maverick spending does not require a massive transformation programme. It starts with understanding your current spend profile, identifying the highest-value categories where off-contract purchasing is most prevalent, and building catalogue coverage for those categories first.
If you are running Oracle Fusion Cloud Procurement and want to understand how catalogue management can reduce your maverick spending, Sharpe Project Consulting can help. Our services team brings deep Oracle Fusion expertise and a proven methodology for catalogue implementation.
The cost of inaction is clear. Every month without effective catalogue controls is another month of leaked value, unnecessary risk, and missed savings. Get in touch with Sharpe Project Consulting today to start the conversation.