Accounts Payable & Receivable › Payment Runs

How do payment runs support cash flow and working capital management?

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Answer

By timing runs to due dates (not earlier than necessary) while capturing worthwhile discounts, AP optimizes days payable outstanding and preserves cash. Aligning runs with the cash forecast, staggering large payments, and using tools like dynamic discounting let treasury balance liquidity, financing cost, and supplier goodwill.
DPO = (Accounts Payable / COGS) x 365.
Paying on due date rather than early raises DPO, freeing working capital.
Real-world example Shifting from paying on receipt to paying on the due date lifts DPO by 12 days and frees several million in working capital.

Common follow-ups: How is DPO calculated? | What's the risk of stretching payments too far?