A useful definition
For this purpose, commercial leakage is the value gap created when a valid economic term is missing, misapplied, delayed, duplicated, or inconsistently executed in the underlying transaction process. That definition is narrower—and more testable—than calling every margin decline “leakage.”
Industry research often cites large aggregate contract-value losses. Those figures are useful as a reason to inspect controls, not as a recovery forecast for any company. World Commerce & Contracting has documented value erosion associated with contracting and commercial management, while company-specific recoverability still depends on scope, data, terms, ownership, and counterparties.
If a hypothesis cannot connect a governing term to affected records and a responsible owner, it is not ready to be represented as a recovery opportunity.
Six places to look first
1. Customer price realization
Compare executed schedules, effective dates, indices, caps, floors, overrides, and branch logic with invoice-line outcomes. Prioritize terms that repeat across high transaction volume.
2. Supplier rebates and incentives
Reconcile eligible purchases, exclusions, tiers, growth calculations, claim requirements, credit timing, and supplier statements. The governing schedule matters more than a generic expected rate.
3. Freight and surcharges
Test allowances, freight terms, fuel indices, caps, accessorials, pass-through rules, and duplicate charges. Freight logic often spans contracts, carrier data, invoices, and operational exceptions.
4. Credits, returns, and deductions
Trace approvals through credit creation, application, receipt, aging, and closure. Look for breaks between RMA, warehouse, AP/AR, claims, and counterparty processes.
5. Duplicate or excess payment
Use invoice identifiers, amounts, dates, vendors, purchase orders, and payment records—while accounting for legitimate recurring bills, split payments, and reversals.
6. Entity and ERP variance
Compare the same commercial rule across branches or acquired companies. The root cause may be configuration, mapping, master data, training, or ownership rather than the agreement itself.
Prioritize economic testability
Rank candidate workstreams by transaction value, repeat frequency, clarity of governing terms, export accessibility, review ownership, likely collectability, and time window. A smaller pool with strong evidence may beat a larger pool that nobody can validate.
Keep value states separate
Potential value is not accepted value. Accepted value is not recovered cash. Prevention value is not automatically recurring EBITDA. Define and approve each state, along with exclusions, attribution window, accounting treatment, and dispute rules.
Start with a bounded diagnostic
Select one category, supplier group, customer segment, region, or acquired entity. Agree the terms, date range, systems, owners, data fields, exclusions, and decision at the outset. Use the result to decide whether to recover, remediate, automate, expand, or stop.