What is Procure to Pay (P2P)?

​‍​‌‍Procure to pay (P2P) is an end-to-end process to request, purchase, receive, check, and pay for goods or services. It links procurement and accounts payable so buying activity can flow through defined approval, receiving, invoice-validation, and payment controls. An organized P2P process is connected to expenditure visibility, the management of unauthorized purchasing, the detection of billing discrepancies, and the assistance for accounting and auditing activities.

A typical P2P cycle includes the following stages, although the exact workflow varies by organization:

• Requisition – an employee or department identifies a need and submits a purchase request.
• Approvazione – the request is reviewed according to the organization’s approval rules.
• Purchase order (PO) – an approved order is issued to the supplier in a PO-based process.
• Fulfillment – the supplier provides the goods or services and may send an order confirmation or shipping notice.
• Receipt – the buyer records receipt of goods or completion of services when required.
• Fattura – the supplier submits an invoice for payment.
• Invoice validation and matching – the invoice is checked against supporting records, such as the PO and receipt.
• Pagamento – the invoice is paid according to the agreed terms.

Three-way matching occurs before payment. Orders, receipts, and invoices are compared to check whether the numbers and other details on the documents are within allowed tolerances. For instance, human review may be required if a minor difference exists between the invoiced quantity and the purchase order or shipment. Thus, three-way matching is a major invoicing check, but it is only part of anti-fraud measures.

P2P and order-to-cash reflect opposing sides of a corporate cycle. P2P covers buying and payment, paying suppliers, whereas O2C covers selling products and collecting from customers.

PunchOut is a method to access internet-based catalogs through an integrated procurement application. On a supplier website, the buyer can check offerings, products, or items and send the details back to the procurement tool, which helps the user continue the purchase or create a requisition.

Businesses with a rising volume of invoices, numerous suppliers, complex approval structures, frequent exceptions, or stringent control demands may find a structured workflow implementation to be relevant. Small-scale businesses that don’t deal with a large volume or complex procurement can use straightforward purchasing processes with lightweight purchasing and accounting systems.