Who Are Working Capital Notes™ For? A Practical Guide for Treasury, Procurement, and Liquidity Providers

Working Capital Notes™ (WCNs) are for organisations that need faster, more flexible liquidity outcomes across their payables and receivables cycles, without adding operational complexity or replacing existing systems. But that description covers a wide range of businesses, roles, and use cases. This guide breaks down exactly who benefits, what problems they are solving, and what conditions typically signal a strong fit. 

The short answer is that WCNs are most valuable where three things converge: a treasury or finance team that wants measurable improvement to cash conversion timing, a supply chain where faster settlement would reduce risk or cost, and the operational readiness to manage instruments in a structured digital workflow. 

If you are unsure whether your organisation fits this profile, a practical first step is to quantify where cash is currently trapped in your operating cycle. ETR Digital's cash conversion calculator helps teams map working capital pressure points before committing to any process or financing change. 

Use the cash conversion cycle calculator to identify your working capital pressure points before making any structural changes: Cash Conversion Cycle calculator

For a full definition of Working Capital Notes™ and how they function as digital negotiable instruments, see: What Are Working Capital Notes™?

What Problem Do Working Capital Notes™ Solve? 

Working Capital Notes™ convert trade obligations, approved payables or receivables positions, into a structured, digitally managed, financeable instrument. The objective is not financing for its own sake. It is liquidity velocity: getting cash to the party that needs it sooner, under defined terms, while preserving commercial relationships and improving visibility across the trade cycle. 

This matters because many working capital problems are not caused by weak underlying trade. The trade is healthy. The problem is timing and friction: cash is trapped in slow settlement cycles, manual reconciliations, or inflexible financing structures that do not match the pace of the business. 

Working Capital Notes™ are particularly relevant when organisations experience any combination of the following conditions: 

• Working capital is trapped in long settlement cycles, even where the underlying trade is performing well 
• Supplier pressure from late or unpredictable payment, high external borrowing costs, or requests for early settlement 
• Treasury constraints where existing bank lines are expensive, capacity-limited, or operationally heavy to deploy at scale 
• Process friction from paper-based or semi-digital document workflows, manual reconciliation, and limited auditability across counterparties 
• A need for better-quality trade data to support cash flow forecasting, audit preparation, or financing readiness 

These are operational conditions, not financial distress indicators. Organisations adopting WCNs are typically well-run businesses looking to increase efficiency and liquidity velocity, not businesses in difficulty looking for emergency financing. 

Who Are Working Capital Notes™ for Inside a Corporate? 

Within a corporate, the strongest internal advocate for Working Capital Notes™ tends to sit in treasury, often working in partnership with procurement and shared services. The value concentrates around teams accountable for liquidity, supply continuity, and operational control of settlement risk. 

1. Treasury Teams Managing Cash Conversion and Funding Headroom 

Treasury is typically the primary owner of a WCN programme. The working capital and liquidity benefits are most directly felt here, and treasury has the mandate to manage financing structures, cash conversion cycles, and counterparty payment terms. 

WCNs create value for treasury in several interconnected ways. On the payables side, they allow a corporate to extend days payable outstanding (DPO) without disadvantaging suppliers; suppliers can access early payment through the instrument, funded by a third-party liquidity provider, while the corporate retains its extended terms. On the receivables side, they accelerate days of sales outstanding (DSO) by converting approved receivables into instruments that can be funded before their natural maturity date. 

Beyond the cash conversion improvement, WCNs improve forecasting inputs. Instrument maturity dates are defined and visible, which means treasury can plan cash flows with greater precision than is possible when settlement depends on counterparty behaviour and manual processes. 

For treasury teams already using reverse factoring, supply chain finance, or dynamic discounting programmes, WCNs offer a more structured and scalable instrument layer; one that is legally enforceable and manages lifecycle events through a governed digital workflow rather than a bank portal or email chain. 

More on WCNs for finance teams: What is working capital? A practical guide for finance teams  

2. Procurement and Supply Chain Leaders Protecting Continuity of Supply 

Procurement leaders are frequently measured on supplier performance, cost of goods, and supply chain resilience. All three of these dimensions are affected by how quickly and predictably suppliers get paid. 

Late or unpredictable payment is one of the most common reasons supplier relationships deteriorate. Suppliers operating on thin margins or in high-cost-of-capital environments, which include most SME suppliers and many international counterparties, face real financial pressure when payment cycles are long. That pressure manifests as price increases, priority reallocation to buyers who pay faster, and in some cases, supplier failure. 

Working Capital Notes™ allow procurement teams to offer earlier, more predictable settlement to strategic suppliers without requiring the corporate buyer to fund that early payment directly. The instrument is issued, the supplier accesses cash sooner through a funding partner, and the buyer's payment obligation remains at its agreed extended date. 

The result is a more resilient supply chain, reduced renegotiation overhead, and better supplier relationships, without the procurement team needing to change payment policy or take on additional balance sheet exposure. 

3. Shared Services and Finance Operations Teams Reducing Manual Workload 

Finance operations and shared services teams sit downstream of both treasury and procurement. They carry the operational burden of document handling, reconciliation, exception management, and audit preparation. In organisations that still rely on paper-based or email-driven processes for trade instruments, this workload can be significant and error-prone. 

Working Capital Notes™, when deployed through a digital instrument platform like Flownote™, replace fragmented manual workflows with structured issuance and lifecycle tracking. Each instrument has a defined state: issued, accepted, transferred, matured, retired, and every transition is logged with structured data. This directly reduces the reconciliation burden, because instrument status is visible in one place rather than pieced together from email threads, scanned documents, and spreadsheet trackers. 

For organisations subject to audit requirements or operating across multiple entities and geographies, this auditability is not a secondary benefit; it is a core operational requirement. 

Who Are Working Capital Notes™ For in the Supply Chain? 

WCNs are not solely a buyer-side instrument. One of their defining characteristics is that they align incentives across the supply chain—creating liquidity benefits for suppliers as well as buyers, and a structured asset for funding partners. 

4. Suppliers Seeking Earlier Cash Access Without Unpredictable Dilution 

For suppliers, the fundamental appeal of Working Capital Notes™ is simple: access to cash before the instrument's natural maturity date, at a funding cost that reflects the creditworthiness of the instrument issuer rather than the supplier's own credit profile. 

This matters most when suppliers face a combination of long payment cycles and high external borrowing costs. A supplier waiting 60 or 90 days for payment and funding its operations through expensive overdraft or invoice discounting facilities in the meantime is carrying a significant liquidity cost. If the instrument it holds has been issued by a strong corporate buyer, the funding cost available against that instrument may be materially lower than the supplier's own cost of capital. 

Suppliers benefit when they have predictable access to the instrument rather than relying on a buyer's discretionary early payment programme. Because WCNs are legally enforceable instruments with defined terms, they provide the supplier with a bankable, tradeable asset not a favour from a buyer's finance team. 

This also reduces the dynamic where suppliers inflate prices to compensate for the cost of slow payment. When payment is predictable and early access is available at a reasonable cost, the incentive to build late-payment risk into pricing is reduced. 

5. Exporters and Cross-Border Traders Managing Settlement Complexity 

International trade introduces a layer of complexity that domestic transactions do not face, including jurisdictional differences in instrument law, currency risk, correspondent banking delays, and the practical difficulty of maintaining visibility across counterparties in different time zones and regulatory environments. 

Working Capital Notes™, structured as digital negotiable instruments with clear legal standing, help address several of these friction points. They provide a defined instrument with traceable provenance, important when instruments are presented to financing parties in different jurisdictions. They reduce reliance on manual document handling across borders, which is a common source of delays and exceptions in cross-border trade. And they provide exporters with a structured receivable that can be financed against, rather than an open account position that requires ongoing monitoring and chasing. 

For exporters operating in markets with high settlement variability or long payment cycles, the combination of legal enforceability and digital lifecycle management significantly reduces the operational cost of managing outstanding trade obligations. 

Who Are Working Capital Notes™ for on the Funding Side? 

Working Capital Notes™ do not create liquidity on their own. They create a high-quality, structured, trade-linked asset that funding partners, banks and non-bank liquidity providers can deploy capital against. For these parties, WCNs represent an improvement over less structured trade finance assets. 

6. Banks Building Modern Trade and Working Capital Offerings 

For banks, the appeal of Working Capital Notes™ as an asset class is directly linked to documentation quality and operational efficiency. Traditional trade finance—particularly in the mid-market-often involves significant manual handling of paper or semi-digital documents, limited real-time visibility into instrument status, and operational overhead that constrains the economics of smaller or more complex transactions. 

WCNs issued through a digital instrument platform address this directly. The instrument is structured, its lifecycle is tracked, and every event is logged in a governed workflow. This reduces the bank's operational cost of managing the asset, improves the quality of data available for credit assessment and monitoring, and makes the instrument easier to include in funded trade finance programmes.  

7. Non-Bank Liquidity Providers and Alternative Finance Investors 

Non-bank liquidity providers, including specialist trade finance funds, alternative lenders, and institutional investors with an appetite for short-duration trade-linked yield, look for assets with predictable cash flows, strong documentation, and efficient transaction processing. 

Working Capital Notes™ fit this profile. They are short-duration instruments with defined maturity dates, backed by real trade flows, and issued with the legal enforceability of traditional negotiable instruments. The digital lifecycle management means that the asset's provenance, status, and maturity can be verified efficiently, an important consideration for funds managing high volumes of trade assets, where manual document review creates bottlenecks. 

For investors building diversified portfolios of trade finance assets, WCNs issued through a structured digital platform also reduce the concentration risk associated with informal or undocumented trade obligations. 

How Do You Know If Working Capital Notes™ Are a Good Fit? 

The signals that indicate a strong fit for Working Capital Notes™ are largely operational rather than financial. Organisations do not need to be in financial difficulty to benefit; they need to have the right conditions in their trade and treasury workflows. 

If two or more of these signals are present in your organisation, a structured working capital programme using WCNs is likely worth a detailed assessment. ETR Digital has published a case study of Sisecam's first Working Capital Note issuance, which provides a concrete example of how the assessment-to-deployment journey works in practice: https://etr.digital/insights/sisecam-issues-first-working-capital-note-with-etr-digital 

What About Mid-Market and Growth Companies? 

Working Capital Notes™ are not exclusively for large multinationals. Mid-market and growth-stage companies with repeatable trade flows, a meaningful supplier base, and operational readiness for structured processes are often strong candidates. The key prerequisite is not size; it is the presence of identifiable working-capital friction and the maturity to manage an instrument-based programme. 

For mid-market businesses, the relative impact can actually be higher than for large corporates. A 10-day improvement in DSO or DPO is proportionally more significant for a company managing a £50m–£500m revenue base than for a multi-billion-pound multinational with deep access to capital markets. 

How Does ETR Digital Operationalise Working Capital Notes™? 

Working Capital Notes™ require a secure, governed infrastructure for issuance, lifecycle management, and settlement. ETR Digital provides this through Flownote™, its digital negotiable instrument platform. 

Flownote™ handles the full instrument lifecycle: digital creation of the WCN, counterparty workflow management, status tracking through acceptance, transfer, maturity, and retirement, and structured data capture for audit and reporting. This means organisations adopting WCNs do not need to build their own instrument management infrastructure; they deploy through an existing platform with defined governance and integration capabilities. 

For treasury and finance operations teams, this is practically significant. The alternative, managing WCNs through email, PDF attachments, and manual tracking, recreates much of the friction that WCNs are designed to eliminate. The value of the instrument is realised when the lifecycle is managed digitally, not just when the instrument is created digitally. 

• Learn more about Working Capital Notes™
• Working Capital Notes™ use case: Şişecam Gains Scalable Working Capital Flexibility with Working Capital Notes™

FAQ: Who Are Working Capital Notes™ For? 

Are Working Capital Notes™ only suitable for large multinationals? 

No. While large corporates benefit from the scale and cross-border capabilities of WCNs, mid-market companies with repeatable trade flows and identifiable working capital friction are often equally strong candidates. The key criteria are the presence of working capital drag and the operational readiness to manage structured instruments, not revenue size. 

Are Working Capital Notes™ only for financially distressed businesses or suppliers? 

No. This is a common misconception. Many of the organisations that benefit most from WCNs are financially healthy—they are simply carrying an avoidable liquidity cost because of slow settlement cycles or inflexible financing structures. Suppliers benefit not because they are in distress but because they are operating in environments where external borrowing costs are high relative to the cost of funding against a strong buyer's instrument. 

How do Working Capital Notes™ differ from reverse factoring or supply chain finance? 

Reverse factoring and supply chain finance programmes are typically bank-operated and structured around approved invoices. Working Capital Notes™ are legally enforceable negotiable instruments with their own legal standing; they are not contingent on a bank's programme approval or a buyer's discretionary early payment decision. This gives them stronger portability, enforceability, and financing readiness compared to most invoice-based supply chain finance structures. 

Who owns the Working Capital Notes™ programme inside a corporate? 

In most organisations, the programme is owned by treasury, often with input from procurement and shared services. Treasury typically manages the financing structure and instrument terms; procurement manages the supplier relationship and onboarding; shared services handle the operational workflow. ETR Digital works across all three functions during implementation. 

What if we need to prove the concept before committing to a full programme? 

A structured pilot is a practical and common starting point. ETR Digital recommends beginning with measurement, using the cash conversion cycle calculator to quantify current working capital friction, then running a limited issuance pilot with defined KPIs covering DPO or DSO improvement, settlement speed, and operational workload. Use the calculator here: https://etr.digital/calculator 

How do I start a conversation with ETR Digital? 

Contact the ETR Digital team directly: Contact us

Bottom Line 

Who are Working Capital Notes™ for? They are for organisations and the people within them, who want to close the gap between healthy underlying trade and slow, friction-heavy liquidity outcomes. 

That means treasury teams who want to improve cash conversion and reduce the operational cost of managing trade obligations. It means procurement leaders who want to strengthen supplier relationships and supply chain resilience without changing payment policy. It means suppliers and exporters who want predictable, early access to cash at a cost that reflects the quality of the instrument, not just their own credit profile. And it means banks and non-bank liquidity providers who want structured, traceable, short-duration trade assets that are efficient to fund and manage. 

The common thread is not financial distress or a specific industry or business size. It is the presence of working capital friction and the operational conditions to deploy a structured instrument-based solution effectively.