Glossary
A
An approved vendor list is a documented roster of suppliers that have been vetted and authorized to do business with your organization. The AVL represents suppliers who have met minimum qualification requirements and can receive purchase orders. Maintaining an AVL ensures that procurement occurs only with suppliers who meet baseline standards for quality, compliance, and business practices.
B
A bill of materials is a comprehensive list of all components, sub-assemblies, raw materials, and quantities needed to manufacture a product. The BOM serves as master record defining what goes into a product, forming the foundation for procurement planning, production scheduling, inventory management, and cost analysis. BOM accuracy directly affects an organization’s ability to build products correctly and cost-effectively.
A blanket purchase order (BPO) establishes an agreement with a supplier for recurring purchases over a defined period, typically a year, without specifying exact delivery dates or quantities for each release. The BPO locks in pricing and terms while allowing the buyer to place releases against it as needs arise. This structure streamlines ordering for regularly-used items while ensuring contract compliance.
A budgetary quote provides a preliminary price estimate used for planning, budget allocation, and feasibility assessment rather than actual purchasing. Suppliers offer budgetary quotes based on limited information, with the understanding that final pricing will be determined through a formal quotation process once requirements are better defined.
C
Category management organizes procurement around logical groupings of spend, such as electronics components, packaging materials, or professional services, enabling specialized expertise and tailored strategies for each category. This approach recognizes that different spend categories have distinct market dynamics, supplier landscapes, and strategic importance requiring differentiated approaches.
Commodity management focuses on sourcing and managing standardized, widely-available materials where price is the primary competitive differentiator. Unlike [strategic](strategic-sourcing.md) categories where supplier relationships and capabilities drive value, commodities compete largely on cost and availability. Commodity managers focus on market intelligence, price optimization, and supply security for these fungible goods.
Competitive bidding is a procurement process that solicits and evaluates offers from multiple suppliers to select the best source for goods or services. By creating competition among suppliers, this approach typically achieves better pricing and terms than negotiating with a single source. Competitive bidding also provides documentation supporting fair and defensible supplier selection decisions.
Concurrent engineering is a development approach where design, manufacturing engineering, procurement, quality, and other functions work simultaneously rather than sequentially on product development. By running activities in parallel and collaborating continuously, concurrent engineering compresses development schedules and catches problems early when changes cost less.
Consignment inventory is supplier-owned stock held at the buyer's facility, with the buyer paying only when materials are actually consumed or sold. This arrangement improves the buyer's cash flow by deferring payment until use, while ensuring material availability. The supplier retains ownership and inventory carrying costs until consumption.
Contract management encompasses the full lifecycle of supplier agreements, from negotiation through execution, compliance monitoring, amendments, and renewal or termination. Effective contract management ensures that both parties honor commitments, captures the value negotiated, and maintains visibility into contractual obligations and rights.
A contract manufacturer produces goods on behalf of another company according to provided specifications and designs. CMs offer production capacity, manufacturing expertise, and often procurement services without the brand owner needing to invest in factories and equipment. The relationship allows OEMs to focus on design and marketing while leveraging CM capabilities.
A corrective action request is a formal document requiring a supplier to investigate a quality or performance failure, identify root cause, implement corrective actions, and verify effectiveness. CARs create accountability for problem resolution and drive systematic improvement rather than just addressing symptoms.
Cost avoidance prevents future costs that would otherwise occur, such as negotiating to hold prices flat when suppliers request increases, or selecting suppliers that won't require future remediation. Unlike cost reduction, avoided costs don't appear as savings against prior spending since the higher cost never actually happened.
A cost breakdown structure itemizes all components of a product or service price, separating material costs, labor, overhead, tooling, profit margin, and other elements. This transparency enables informed negotiation, identifies cost reduction opportunities, and helps buyers understand what they're actually paying for.
Cost reduction achieves actual decreases in what you pay for goods or services compared to established prices or prior spending. Procurement pursues cost reduction through negotiation, supplier changes, specification modifications, process improvements, and volume leverage. Cost reduction delivers measurable savings that flow directly to the bottom line.
D
Design for assembly is an engineering methodology that optimizes product designs to minimize assembly time, complexity, and cost. DFA principles encourage reducing part count, simplifying assembly operations, designing parts for easy handling and orientation, and enabling automation where practical. Products designed with DFA in mind are faster and cheaper to assemble with fewer quality issues.
Design for manufacturability is an engineering approach that optimizes product designs for efficient, reliable, and cost-effective production. DFM considers manufacturing capabilities, tolerances, process requirements, and production constraints during the design phase when changes are inexpensive. Early attention to manufacturability prevents costly redesigns and production problems downstream.
Direct materials are the raw materials, components, and sub-assemblies that become part of the finished products a company manufactures and sells. These materials are physically incorporated into the end product and represent a direct, traceable cost of goods sold. For most manufacturing companies, direct materials represent the largest category of external spend.
Dual sourcing qualifies and maintains two suppliers for the same component or material, balancing supply resilience against operational complexity. This strategy protects against single-supplier disruptions while preserving competitive dynamics that encourage good pricing and service. Dual sourcing represents a middle ground between the risks of single sourcing and the complexity of managing many suppliers.
Duty is a tax imposed by governments on goods crossing international borders, calculated as a percentage of the goods' value (ad valorem) or as a fixed amount per unit (specific duty). Duties protect domestic industries, raise government revenue, and implement trade policy. For importers, duties significantly impact the total landed cost of internationally sourced goods.
E
An early payment discount reduces the invoice amount when the buyer pays before the standard due date. Typically expressed as terms like "2/10 Net 30," where 2% discount is available if paid within 10 days, otherwise full payment is due in 30 days. These discounts can provide significant returns that often exceed conventional financing costs.
Early supplier involvement brings key suppliers into product development before designs are finalized, enabling them to contribute manufacturing expertise, suggest alternatives, and identify [cost reduction](cost-reduction.md) opportunities. Rather than waiting until designs are complete to engage suppliers, ESI makes suppliers partners in the design process.
Economic order quantity is the optimal order size that minimizes total inventory costs by balancing the cost of placing orders against the cost of carrying inventory. EOQ helps determine how much to buy at once for recurring purchases, finding the quantity where total annual ordering and holding costs are lowest.
Electronic manufacturing services providers specialize in manufacturing electronic products and assemblies for other companies. EMS firms offer PCB assembly, system integration, testing, and often design services and supply chain management. The EMS industry provides manufacturing infrastructure for the global electronics industry.
An engineering bill of materials organizes product components from a design perspective, structured around functional systems and sub-systems as conceived by engineering. The EBOM defines what the product contains without necessarily reflecting how it will be manufactured. It serves as the design authority and starting point for manufacturing planning.
An engineering change order is a formal document that authorizes and controls modifications to a product's design, components, specifications, or manufacturing processes. ECOs ensure that changes are reviewed, approved, and communicated to all affected parties, including suppliers. The ECO process maintains configuration control and creates an audit trail of product evolution.
F
A firm quote is a binding price commitment that a supplier must honor if the buyer places an order within the stated validity period and terms. Unlike budgetary estimates, firm quotes carry commercial and often legal weight, enabling actual purchasing decisions based on reliable pricing.
First article inspection is a formal verification process that confirms a supplier can produce parts meeting all specifications before proceeding with production quantities. FAI documents the complete measurement and testing of one or more initial production units against design requirements, providing objective evidence of manufacturing capability.
FOB is a shipping term specifying the point where ownership and risk of loss transfer from seller to buyer during transportation. FOB Origin (or FOB Shipping Point) means the buyer assumes responsibility when goods leave the seller's facility, while FOB Destination means risk transfers when goods arrive at the buyer's location.
G
Global sourcing extends procurement activities across international markets to access capabilities, pricing, or materials not available domestically. This strategy can unlock significant cost advantages, specialized expertise, and supply options but introduces complexity around logistics, quality management, communication, and risk factors unique to cross-border trade.
I
Incoming quality control inspects and tests materials received from suppliers before they're accepted into inventory or released to production. IQC serves as a gatekeeper, catching supplier quality issues before defective materials cause downstream problems in manufacturing or reach end customers.
Incoterms (International Commercial Terms) are standardized trade terms published by the International Chamber of Commerce that define responsibilities for shipping, insurance, customs, and risk transfer between buyers and sellers in international trade. Using standard Incoterms prevents misunderstandings about who is responsible for what during shipment.
Indirect materials are goods and supplies that support business operations but don't become part of the products a company manufactures and sells. These include maintenance supplies, office materials, safety equipment, facility needs, and professional services. While individual indirect purchases are typically smaller than direct material orders, aggregate indirect spend often represents 15-30% of total procurement dollars.
An invoice is a commercial document from a supplier requesting payment for goods delivered or services rendered. The invoice initiates the accounts payable process, specifying what was provided, the amount due, payment terms, and remittance instructions. Invoices must match against purchase orders and receiving records to authorize payment.
J
Just-in-time is a manufacturing and inventory philosophy that minimizes inventory by scheduling deliveries to arrive exactly when needed for production or sale. JIT aims to eliminate waste from excess inventory, reduce carrying costs, and improve quality by exposing problems that inventory buffers would hide. Success requires reliable suppliers, precise scheduling, and robust processes.
K
Kanban is a visual signaling system that triggers replenishment based on actual consumption rather than forecasts. Originally using physical cards, kanban signals when materials need reordering by making consumption visible. The system maintains lean inventory by pulling replenishment only when needed, rather than pushing based on schedules.
Key performance indicators are quantifiable metrics that measure supplier or procurement effectiveness against defined objectives. KPIs provide data-driven insights into performance trends and areas needing attention, creating accountability and enabling management by fact rather than opinion.
L
Lead time is the total duration from placing an order until receiving the goods, encompassing all time required for order processing, manufacturing, quality verification, and shipping. Lead time directly affects inventory requirements, planning flexibility, and your ability to respond to demand changes. Managing lead time is a critical supply chain capability.
A letter of intent signals a buyer's serious interest in proceeding with a supplier, typically before final contract terms are agreed. LOIs may reserve capacity, authorize preliminary work, establish exclusivity during negotiations, or simply document mutual commitment to complete an agreement. LOIs range from non-binding expressions of interest to documents with specific binding provisions.
M
A manufacturing bill of materials organizes components based on how the product is built rather than how it was designed. The MBOM reflects assembly sequence, work center structure, and production reality, including items needed for manufacturing that don't appear in engineering BOMs. Manufacturing engineering creates MBOMs by translating design requirements into production-ready structures.
Manufacturing readiness level is a standardized scale measuring how prepared manufacturing processes are for production at required rates, quality levels, and costs. While [TRL](technology-readiness-level.md) assesses technology maturity, MRL focuses specifically on manufacturing capability, evaluating whether production processes can reliably produce the technology at scale.
Mass production is the large-scale manufacturing of standardized products using established processes, dedicated equipment, and trained personnel operating at target production rates. The transition to mass production from development and pilot phases marks a major milestone in product launches, representing full commitment to the product and its supply chain.
A master service agreement establishes overarching terms governing the relationship between buyer and supplier, with individual work orders, statements of work, or purchase orders specifying project details under the MSA umbrella. This structure streamlines ongoing relationships by negotiating standard terms once, then focusing subsequent discussions on scope and pricing.
Maverick spend occurs when employees purchase outside of established contracts, preferred suppliers, or procurement processes. Also called rogue spend or off-contract purchasing, maverick spend bypasses negotiated agreements, reduces expected savings, creates compliance risks, and fragments data visibility. Controlling maverick spend is a persistent challenge for procurement organizations.
Minimum order quantity is the smallest amount a supplier will accept for a single order. Suppliers set MOQs based on setup costs, production batch sizes, material constraints, or administrative efficiency. MOQs particularly impact low-volume buyers and can create challenges around excess inventory, cash flow, and product variety.
Multi-sourcing qualifies and actively uses three or more suppliers for the same item, maximizing supply flexibility and competitive pressure. This strategy provides the most resilience against disruption and enables continuous competition but comes with higher management complexity and reduced volume leverage with individual suppliers.
N
Net terms specify the number of days a buyer has to pay an invoice in full, counted from invoice date. Net 30 means payment is due within 30 days; Net 60 allows 60 days. These standard payment windows provide buyers time for invoice processing while giving suppliers predictable payment timing.
New product introduction encompasses the entire process of bringing a product from concept through development and into volume manufacturing. NPI spans design, [prototyping](prototype.md), [supplier qualification](supplier-qualification.md), process development, and production ramp-up. Procurement plays a critical role throughout NPI, influencing cost, quality, and schedule outcomes through early engagement and supplier readiness.
A non-disclosure agreement legally protects confidential information shared between buyer and supplier during business discussions. NDAs enable the open exchange of technical details, pricing information, business strategies, and other sensitive information without fear that the recipient will misuse or disclose it to others.
O
An original equipment manufacturer designs and markets products under its own brand, even though components or entire products may be manufactured by other companies. The OEM owns the product design, brand identity, and customer relationship. The term distinguishes brand owners from the suppliers and contract manufacturers who may actually produce the goods.
P
Payment terms define when and how a buyer must pay for goods or services received. Terms specify the time window for payment, any discounts for early payment, and sometimes the payment method. Payment terms significantly affect cash flow for both buyers and suppliers and are often negotiable as part of commercial agreements.
Pilot production manufactures a limited quantity of products using production-intent processes, equipment, and supply chain to validate readiness for full-scale manufacturing. This trial run identifies process issues, verifies supplier performance, trains production personnel, and builds initial inventory before committing to volume production rates.
A price break is a reduced unit price offered when order quantities exceed specified thresholds. When you order more than the breakpoint quantity, the lower price applies to the entire order. Suppliers offer price breaks to encourage larger orders that improve their production efficiency and reduce transaction costs.
Price variance measures the difference between what you actually paid for materials versus a reference price, such as standard cost, budget, contracted price, or prior period actual. Tracking price variance helps evaluate procurement performance, explain cost changes, and identify areas needing attention.
Product lifecycle management encompasses the systems, processes, and practices for managing product data from initial concept through design, manufacturing, service, and end of life. PLM provides a single source of truth for product information, connecting engineering, procurement, manufacturing, and other functions around authoritative, version-controlled data.
Production Part Approval Process is a standardized quality framework, originating in the automotive industry, that documents supplier readiness for production. PPAP requires suppliers to demonstrate their manufacturing process can consistently produce parts meeting specifications at quoted production rates. The comprehensive documentation package provides evidence of design understanding, process capability, and quality system readiness.
A prototype is an early product model built to test design concepts, validate functionality, gather feedback, or prove manufacturing feasibility before committing to production tooling and processes. Prototypes range from rough proof-of-concept models made with whatever works to production-representative samples built with intended materials and processes.
A purchase order (PO) is a legal document issued by a buyer authorizing a supplier to deliver specified goods or services at agreed prices and terms. The PO represents the buyer's formal commitment to purchase and, when accepted by the supplier, forms a binding contract. Purchase orders create clear documentation of what was ordered, at what price, and under what conditions.
A purchase requisition is an internal document requesting that procurement acquire goods or services on behalf of the requester. Requisitions initiate the procurement process, capturing what's needed, why, and with what budget or authorization. Once approved through appropriate channels, requisitions convert into [purchase orders](purchase-order.md) sent to suppliers.
Q
A qualified supplier list identifies suppliers that have completed a formal qualification process demonstrating their capability to produce specific parts or provide specific services meeting all technical, quality, and regulatory requirements. QSLs typically impose stricter standards than general approved vendor lists and are often required for critical components or regulated industries.
Quality assurance focuses on preventing defects through systematic processes, procedures, and standards built into how work gets done. QA is proactive, establishing the systems and controls that enable consistent quality outcomes. The goal is building quality in rather than inspecting defects out.
Quality control encompasses the inspection, testing, and measurement activities that verify products conform to specifications. Unlike quality assurance, which prevents defects through systems, QC is reactive: detecting nonconformances after they occur. QC catches problems, provides data for improvement, and ensures only conforming products reach customers.
R
A request for information is a preliminary inquiry sent to potential suppliers to gather information about their capabilities, offerings, and qualifications before a formal sourcing process begins. RFIs help buyers understand market options, identify qualified suppliers, and inform RFQ or RFP requirements. Unlike RFQs and RFPs, RFIs don't request pricing or commit to any subsequent business.
A request for proposal is a comprehensive solicitation document used when the buyer needs suppliers to propose solutions, not just price known requirements. RFPs invite suppliers to describe their approach, methodology, qualifications, and pricing for complex needs where multiple valid solutions exist. This format enables evaluation of both solution quality and cost, appropriate when the "how" matters as much as the "what."
A request for quote is a formal document sent to suppliers soliciting pricing for clearly-specified goods or services. RFQs define exactly what the buyer needs, including specifications, quantities, delivery requirements, and terms, asking suppliers to respond with their price and any relevant conditions. RFQs are the workhorse of tactical procurement, used when requirements are well-defined and the primary evaluation criteria is price.
A reverse auction is a dynamic pricing event where suppliers compete in real-time by submitting progressively lower bids during a defined time window. Unlike traditional auctions where buyers bid prices up, reverse auctions drive prices down as suppliers undercut each other to win the business. This format can achieve significant savings for suitable categories by maximizing competitive pressure.
Root cause analysis is a systematic investigation method that identifies the fundamental reasons why a problem occurred, rather than just addressing symptoms. Effective root cause analysis leads to corrective actions that prevent recurrence by fixing the underlying issue rather than its manifestation.
S
Safety stock is extra inventory maintained as a buffer against variability in demand and supply. This buffer protects against stockouts when actual demand exceeds forecasts, when suppliers deliver late, or when quality issues reduce usable supply. Determining appropriate safety stock levels balances the cost of extra inventory against the cost and risk of stockouts.
Scrap rate measures the percentage of materials or products that are discarded because they fail to meet specifications and cannot be reworked or salvaged. High scrap rates indicate process problems, quality issues, or material inconsistencies that waste resources and increase effective unit costs.
A service level agreement defines measurable performance standards a supplier commits to meet, along with measurement methods, reporting requirements, and consequences for falling short. SLAs make expectations explicit, provide the basis for performance management, and often include financial adjustments linked to service level achievement.
Should-cost analysis builds up what a product or service should cost based on analysis of materials, labor, overhead, and reasonable profit margin. This independent cost estimate provides leverage in negotiations by demonstrating what fair pricing looks like and identifying where supplier quotes may include excess margin or inefficiency.
Single sourcing is a deliberate strategy of concentrating purchases with one supplier when alternatives exist. Unlike sole sourcing, where no options exist, single sourcing is a choice to work exclusively with a preferred supplier for strategic reasons. Organizations choose single sourcing to build deeper partnerships, simplify operations, maximize volume leverage, or enable supplier investments.
Sole sourcing occurs when only one supplier can provide what you need, leaving no competitive alternatives. This situation arises from proprietary technology, patents, unique capabilities, or specification constraints that eliminate other options. Unlike single sourcing, which is a deliberate choice, sole sourcing reflects market reality or technical requirements rather than buyer preference.
Spend analysis examines procurement data to understand what an organization buys, from which suppliers, at what prices, and through what processes. This visibility enables strategic sourcing, identifies savings opportunities, monitors compliance, and supports data-driven procurement decisions. Without spend analysis, procurement operates blind to patterns and opportunities hidden in transaction data.
Spot buying purchases goods or services for immediate needs at current market prices without a long-term contract or committed volume. This transactional approach addresses one-time requirements, urgent needs, or situations where demand is too uncertain to warrant forward commitments. Spot buying sacrifices the pricing benefits of contracted volumes for flexibility and speed.
Strategic sourcing is a systematic, data-driven approach to procurement that analyzes organizational spend, evaluates supply markets, and develops supplier strategies aligned with business objectives. Unlike transactional purchasing focused on individual orders, strategic sourcing takes a holistic view of how procurement decisions affect total cost, quality, risk, and competitive advantage.
A supplier audit is a formal assessment of a supplier's quality systems, manufacturing processes, business practices, and compliance status conducted through on-site evaluation. Audits verify that suppliers can meet requirements and identify improvement opportunities, providing deeper insight than documentation reviews or self-assessments alone.
Supplier consolidation reduces the number of suppliers for a category or commodity, concentrating spend with fewer strategic partners. This approach improves purchasing leverage, simplifies supplier management, and enables deeper relationships but requires careful balance against supply risk and competitive dynamics.
Supplier development invests buyer resources to improve a supplier's capabilities, quality, efficiency, or performance when the supplier is important enough to warrant the investment but isn't meeting requirements on their own. This collaborative approach builds mutual value when switching suppliers isn't practical or desirable.
Supplier diversity programs intentionally include businesses owned by underrepresented groups in procurement opportunities. These programs create economic opportunity for diverse businesses, such as those owned by minorities, women, veterans, LGBTQ+ individuals, and people with disabilities, while often enhancing competition, innovation, and community relationships.
Supplier onboarding is the process of establishing a new supplier in your systems and preparing them to receive and fulfill orders. Effective onboarding collects necessary information, configures system access, establishes communication channels, and ensures the supplier understands your processes and expectations. Good onboarding accelerates time to first order while preventing downstream problems.
A supplier performance scorecard tracks key metrics that matter most to your organization, providing a structured view of how well suppliers meet expectations across multiple dimensions. Scorecards enable objective performance assessment, comparison across suppliers, identification of trends, and data-driven conversations about improvement.
Supplier qualification is the process of evaluating whether a potential or existing supplier has the capabilities, systems, and resources to meet your requirements for quality, delivery, cost, and compliance. This assessment occurs before awarding business to new suppliers or when existing suppliers seek approval for new parts or processes.
Supplier relationship management is a systematic approach to developing and managing partnerships with key suppliers to maximize mutual value over time. SRM goes beyond transactional purchasing to build collaborative relationships that drive innovation, continuous improvement, and strategic alignment. The goal is transforming supplier relationships from adversarial negotiations to value-creating partnerships.
Supplier risk assessment identifies and evaluates potential threats related to suppliers that could disrupt supply, compromise quality, damage reputation, or create liability. Proactive assessment enables risk mitigation before problems materialize, moving from reactive crisis management to preventive risk management.
Supply base optimization analyzes and restructures your portfolio of suppliers to achieve the optimal balance of leverage, risk, capability access, and management complexity. This strategic exercise determines the right number and mix of suppliers for each category, going beyond simple consolidation to design a fit-for-purpose supply base.
Supply chain visibility provides real-time or near-real-time insight into the status and location of materials, orders, and shipments across the extended supply chain. Greater visibility enables proactive problem identification, better planning decisions, and improved responsiveness when disruptions occur.
T
Tail spend encompasses the many low-value transactions that individually seem insignificant but collectively represent substantial procurement dollars. Typically defined as the 80% of transactions that represent only 20% of spend value, tail spend is characterized by many suppliers, small order sizes, high transaction volume, and minimal strategic management attention.
Target costing is a cost management approach that works backward from what the market will pay to determine allowable product costs. Rather than designing a product and then calculating what it costs, target costing establishes the cost target first, then designs and sources to meet that target. This market-driven approach ensures products can be profitable before development proceeds too far.
A tariff is a government-imposed tax on imported goods, typically referring to the published schedule of duty rates or to specific duties imposed for policy purposes. Tariffs may protect domestic industries from foreign competition, generate government revenue, or serve as trade policy tools to influence trading partner behavior.
Technology readiness level is a standardized scale measuring how mature a technology is, from basic research through operational deployment. Originally developed by NASA to assess risk in space programs, TRLs provide a common framework for discussing technology maturity and making development investment decisions.
Terms and conditions are the legal provisions governing the buyer-supplier relationship, covering everything from delivery and payment to warranties, liability, and dispute resolution. Standard T&Cs establish clear expectations and protect both parties, while negotiations customize terms for specific relationships or transactions.
Three-way match is a verification process that compares the purchase order, receiving documentation, and supplier invoice to ensure they agree before authorizing payment. This control prevents paying for goods not ordered, not received, or priced incorrectly. All three documents must align within defined tolerances for payment to proceed.
Tiered pricing structures apply different unit prices to quantities within defined ranges, with each tier priced independently. Unlike simple price breaks where a single rate applies to the entire order, tiered pricing may charge different rates for units in each tier, creating a blended effective price.
Total cost of ownership captures all costs associated with acquiring, using, maintaining, and disposing of a product or service over its useful lifetime. TCO analysis prevents decisions based solely on purchase price by revealing significant costs that occur after the purchase transaction, ensuring sourcing decisions optimize total value rather than initial price alone.
Total landed cost calculates all expenses required to get goods from a supplier's dock to your facility, including purchase price, freight, customs duties, insurance, and handling. Landed cost reveals the true acquisition cost, especially important for global sourcing where unit prices alone can mislead about actual total costs.
U
Unit price is the cost per individual item or standard measure, such as price per piece, per pound, or per unit of measure. Unit price forms the basis for most purchase calculations and price comparisons, though it shouldn't be the only factor in supplier selection decisions.
V
Value engineering systematically analyzes product functions to find ways to achieve required performance at lower cost. VE examines what each feature and component contributes, questions whether that function is necessary, and seeks alternatives that deliver equivalent value more efficiently. The methodology focuses on function and value rather than simply cutting costs.
Vendor managed inventory shifts responsibility for maintaining inventory levels from buyer to supplier. The supplier monitors the buyer's inventory and replenishes stock as needed to maintain agreed service levels. VMI can reduce administrative burden, improve inventory turns, and leverage supplier expertise in managing their products.
A volume discount reduces unit prices in exchange for larger purchase commitments, rewarding concentrated spend with better pricing. Suppliers offer volume discounts because larger orders improve their production efficiency, reduce sales and administrative costs per unit, and secure more predictable revenue.
Y
Yield measures the percentage of good units produced relative to total units started or materials consumed in a manufacturing process. Higher yields mean less waste and more efficient conversion of inputs to salable outputs. Yield directly affects product cost and manufacturing productivity.
*GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and COOL VENDORS is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.