How AP Teams Can Turn Payables Into a Strategic Asset

In most businesses, accounts payable is a back-office function focused on processing invoices and avoiding late payment penalties. In the most sophisticated buyers — the ones with the strongest supplier relationships and the lowest working capital costs — AP is a strategic function actively used to optimise cash flow, support supplier health, and strengthen procurement leverage.

The difference is not technology or size. It is mindset — and a small set of deliberate practices that any mid-market AP team can implement.

Start with the Payables Baseline

Before optimising payables, understand them. Most AP teams can answer how much they owe — but few can answer the following questions with precision:

• What are your actual average payment terms by supplier — contracted vs. actual?
• Which suppliers have the most leverage over your operations if they tighten credit?
• What proportion of invoices are paid early, on time, and late?
• What is your Days Payable Outstanding (DPO) vs. your industry benchmark?
• What early payment discounts are available that you are currently not capturing?

The payables baseline reveals working capital trapped in suboptimal practices — and points to where structural improvement is possible.

Extend Terms Strategically, Not Uniformly

Pushing for longer payment terms with every supplier uniformly is a blunt instrument. The right approach is strategic: identify which suppliers can absorb extended terms (those with strong cash positions or access to financing), which cannot (small suppliers with tight margins), and which are critical to operations (where term extensions carry relationship risk).

For critical small suppliers, the tool is not term extension — it is supply chain finance. The buyer extends terms and offers the supplier early payment access via an SCF program. The supplier gets cash in 2 days. The buyer pays in 90 or 120. Both benefit. The relationship is strengthened rather than strained.

Capture Early Payment Discounts

Early payment discounts — "2/10 net 30" (2% discount if paid in 10 days, full amount due in 30) — represent an annualised return of approximately 36%. Very few investment options match this. Yet most businesses ignore them because they feel cash-constrained. Dynamic discounting platforms allow buyers to deploy surplus cash to capture these discounts systematically — earning a guaranteed return on cash that would otherwise sit in a low-yield account.

Eliminate the Hidden Cost of Invoice Disputes

Every disputed invoice is a working capital drain. Disputes delay payment approval, create relationship friction, require staff time to resolve, and occasionally escalate to legal proceedings. The root causes are almost always the same: purchase order discrepancies, goods received note mismatches, or coding errors. AP teams that implement three-way matching — PO against delivery receipt against invoice — at the point of invoice receipt eliminate most disputes before they start. See also: the hidden cost of slow invoice processing.

Use Payables Data for Procurement Leverage

AP data — what you buy, from whom, on what terms, at what prices — is some of the most actionable procurement intelligence a business possesses. AP teams that share payment volume, concentration, and timing data with procurement create a feedback loop: which suppliers are performing, which are being paid faster than contract terms require (and could therefore be renegotiated), and where buying consolidation could unlock better terms.

Build a Supplier Finance Program

The most sophisticated payables strategy is a formal supplier finance program — either a reverse factoring arrangement with a bank or fintech, or a buyer-funded early payment program. These programs formalise the relationship between the buyer's payment terms and supplier cash access, creating a structural working capital advantage that compounds over time.

OAKRG structures supply chain finance programs for manufacturers and distributors with complex supplier networks — including reverse factoring, vendor financing, and early payment platforms integrated with existing ERP and AP systems.