Plain-English reference

Procurement glossary

Common purchasing terms, with a reminder that organizations and jurisdictions sometimes use the same words differently.

Acceptance
Confirmation that delivered goods, services or deliverables meet the agreed requirement; it may occur after physical receipt.
Backorder
Ordered quantity not yet supplied and still expected from the supplier.
Bid
A supplier response submitted under a competitive procurement process; exact legal meaning varies.
Buyer
Person or function responsible for purchasing or procurement activity under the organization’s authority structure.
Commitment
An expected obligation against budget created before payment, such as an approved purchase order.
Incoterms®
ICC trade rules used in contracts for sale of goods to allocate specified delivery obligations, costs and risk.
Landed cost
Planning estimate of an imported item’s cost after purchase price and relevant logistics or border costs.
MOQ
Minimum order quantity a supplier will accept under stated conditions.
P&A
Price and availability information; in some organizations this means indicative planning information rather than a formal solicitation or firm quote.
Purchase order (PO)
An authorized purchasing document issued to a supplier describing goods or services, quantity, price and terms.
Requisition
An internal request to purchase goods or services.
RFI
Request for Information, commonly used for market learning before a defined purchase solicitation.
RFP
Request for Proposal, generally used when suppliers may propose how to meet an objective and evaluation goes beyond price.
RFQ
Request for Quotation, generally used for a sufficiently defined requirement where suppliers provide pricing and commercial details.
Sole source
A situation described by an organization as having only one feasible supplier; definitions and approval requirements vary.
Single source
A sourcing choice to use one supplier even though alternatives may exist; terminology varies.
Three-way match
Comparison of purchase order, receipt or acceptance evidence, and supplier invoice before payment.
Total acquisition cost
Purchase price plus direct costs needed to acquire and place the item or service into intended use.
Vendor
Common synonym for supplier, though organizations may distinguish the terms.
Weighted score
A structured evaluation in which criteria scores are multiplied by pre-established weights.