Ubiquitous Language & Terminology

A unified glossary guarantees that procurement officers, suppliers, auditors, and software contracts share an identical understanding of sourcing and purchasing processes.

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Terminology Glossary

Term	Category	Business Definition
Purchase Requisition (PR)	Upstream Sourcing Document	An internal document capturing a request to procure goods or services before any external commitment is made.
Request for Quotation (RFQ)	Upstream Sourcing Document	A tendering document inviting selected suppliers to submit priced quotations for defined requirements.
Supplier Quotation	Upstream Sourcing Document	A supplier’s formal response to an RFQ, specifying unit price, delivery terms, and validity period.
Purchase Order (PO)	Contractual & Commitment Document	An authoritative commitment issued to a supplier specifying items, quantities, prices, delivery dates, and terms.
Blanket Purchase Agreement	Contractual & Commitment Document	A long-term agreement establishing prices and terms for recurring purchases over a defined period.
Call-Off Order	Contractual & Commitment Document	A release against a blanket agreement authorizing a specific quantity to be delivered on a specific date.
Goods Received Note (GRN)	Downstream Reconciliation Document	A receipt document generated when goods are physically received, used as evidence in 3-way matching.
Vendor Bill / Invoice	Downstream Reconciliation Document	A supplier’s financial claim for delivered goods or services, subject to PO and GRN verification.
Debit Note (Return to Vendor)	Downstream Reconciliation Document	A financial document issued to a supplier reducing payables for returns, rejections, or price discrepancies.
3-Way Matching	Operational Term	Verification that PO, GRN, and Vendor Bill align within defined tolerances before approval for payment.
Vendor Lead Time	Operational Term	The elapsed time between PO issuance and supplier delivery, used in planning and performance measurement.
Incoterms	Operational Term	Standardized international commercial terms defining delivery responsibility, risk transfer, and freight obligations.
Landed Costs	Operational Term	The fully loaded cost of procurement including product price, freight, insurance, duties, and handling fees.
Discrepancy Tolerance	Operational Term	The acceptable variance between ordered, received, and billed quantities or prices before manual escalation.