Accounts Payable

Accounts payable is the flip side of accounts receivable. While AR tracks what customers owe you, AP tracks what you owe your suppliers. The AP process starts when you receive an invoice from a vendor and ends when you issue payment. In between, the invoice goes through matching, approval, and scheduling. Three-way matching is a standard control: the system compares the purchase order, the goods receipt, and the vendor invoice to make sure the quantities and prices align before approving payment. Efficient AP management has a direct impact on cash flow. Paying too early means you lose the use of that cash. Paying too late damages supplier relationships and may incur late fees. Many businesses use payment terms strategically, taking early payment discounts (like 2/10 net 30, which offers a 2% discount for paying within 10 days) when the math favors it. In larger organizations, AP can process thousands of invoices per month, making automation essential. Modern ERP systems use optical character recognition (OCR) and machine learning to extract data from invoices, match them against purchase orders, and route them for approval without manual data entry. This reduces processing costs from roughly $15 per invoice manually to under $3 with automation. AP data also feeds important analyses like cash flow forecasting, vendor spend analysis, and accrual calculations at period end.