Supply Chain Management
Expert-defined terms from the Professional Certificate in Purchasing, Supplier Management And Negotiation course at London School of Planning and Management. Free to read, free to share, paired with a professional course.
ABC Analysis – a classification technique that segments inventory into th… #
Related terms: inventory turnover, Pareto principle, stock‑keeping unit (SKU). By focusing on high‑value items (A), firms can allocate resources for tighter control and forecasting. Example: a retailer identifies that 20% of SKUs generate 80% of sales, labeling them “A” items. Challenges include data accuracy and dynamic demand shifts that may re‑classify items frequently.
Advanced Planning and Scheduling (APS) – software tools that integrate pr… #
Related terms: MRP, ERP, finite scheduling. Practical application: a manufacturer uses APS to balance line workloads, reducing overtime. Challenges involve complex algorithm configuration and the need for real‑time data integration across departments.
Agile Supply Chain – a network designed to respond quickly to market chan… #
Related terms: lean supply chain, responsiveness, demand volatility. Example: a fashion brand adopts rapid design‑to‑store cycles to capture emerging trends. Challenges include maintaining cost efficiency while investing in adaptable processes and technology.
All‑Cash‑In‑Transit (ACIT) Insurance – coverage protecting goods being tr… #
Related terms: freight insurance, cargo liability, risk management. Practical use: a logistics provider insures high‑value electronics shipments. Challenges involve assessing accurate risk exposure and negotiating premiums that reflect route and carrier reliability.
Benchmarking – the systematic comparison of a company’s processes and per… #
Related terms: key performance indicators (KPIs), best practice, continuous improvement. Example: a procurement team benchmarks supplier lead times against industry averages to identify improvement areas. Challenges include selecting comparable benchmarks and ensuring data confidentiality.
Bill of Materials (BOM) – a hierarchical list of components, sub‑assembli… #
Related terms: product structure, engineering change order (ECO), material requirements planning (MRP). Practical application: engineers create a BOM for a new automobile model, enabling accurate cost estimation. Challenges arise from frequent design changes and maintaining BOM integrity across systems.
Bottom‑Up Forecasting – a demand prediction method that aggregates foreca… #
Related terms: top‑down forecasting, sales and operations planning (S&OP), statistical forecasting. Example: a consumer goods company combines store‑level sales forecasts to generate a national demand plan. Challenges include data consistency across locations and reconciling conflicting forecasts.
Capacity Cushion – the amount of extra production capacity maintained to… #
Related terms: safety stock, buffer capacity, utilization rate. Practical use: a factory retains 10% idle capacity to meet sudden order surges. Challenges involve balancing the cost of idle resources against the risk of stockouts.
Carbon Footprint – the total greenhouse gas emissions associated with a p… #
Related terms: sustainability, lifecycle assessment (LCA), scope 1‑3 emissions. Example: a supplier reports the carbon footprint of its packaging to support a retailer’s sustainability pledge. Challenges include accurate measurement, data collection across multiple tiers, and implementing reduction strategies.
Collaborative Planning, Forecasting, and Replenishment (CPFR) – a joint p… #
Related terms: vendor‑managed inventory (VMI), information sharing, demand synchronization. Practical application: a grocery chain and its beverage supplier exchange sales data weekly to adjust replenishment orders. Challenges involve trust building, data security, and aligning incentives.
Commodity Risk Management – strategies to mitigate price volatility of ra… #
Related terms: hedging, futures contracts, price indexing. Example: a manufacturer locks in copper prices through forward contracts to protect margins. Challenges include forecasting market movements, selecting appropriate hedging instruments, and accounting for regulatory constraints.
Consolidated Shipping – the practice of combining multiple orders or ship… #
Related terms: load optimization, freight pooling, multimodal transport. Practical use: a distributor consolidates orders from three regional warehouses into one truckload. Challenges include coordinating delivery windows, handling diverse product requirements, and managing increased complexity in tracking.
Contract Lifecycle Management (CLM) – the systematic administration of co… #
Related terms: procurement contract, clause library, compliance monitoring. Example: a corporate legal team uses CLM software to automate renewal alerts for service agreements. Challenges involve integrating CLM with existing ERP systems and ensuring consistent clause usage across business units.
Cost‑to‑Serve (CTS) – an analysis that calculates the total cost incurred… #
Related terms: profitability analysis, activity‑based costing, customer segmentation. Practical application: a retailer determines that serving remote stores incurs higher logistics costs, prompting a redesign of distribution routes. Challenges include capturing indirect costs and aligning CTS insights with pricing strategies.
Cross‑Docking – a logistics practice where inbound goods are directly tra… #
Related terms: hub‑and‑spoke, transshipment, flow‑through distribution. Example: a distribution center receives pallets from manufacturers and immediately loads them onto trucks for retail stores. Challenges include precise timing, accurate order consolidation, and the need for sophisticated warehouse management systems.
Demand Shaping – proactive actions taken to influence customer demand tow… #
Related terms: demand management, price elasticity, promotional planning. Practical use: a supplier offers volume discounts for early‑order placements to smooth production schedules. Challenges involve predicting the impact of incentives and avoiding unintended cannibalization of other product lines.
Economic Order Quantity (EOQ) – a formula that determines the optimal ord… #
Related terms: inventory cost, reorder point, safety stock. Example: a parts distributor calculates EOQ to reduce ordering frequency while avoiding excess stock. Challenges include assumptions of constant demand and lead time, which often differ in real‑world environments.
Electronic Data Interchange (EDI) – the structured electronic exchange of… #
Related terms: XML, API integration, data standards. Practical application: a retailer automates order transmission to suppliers via EDI, accelerating order processing. Challenges include maintaining standards compliance, handling document exceptions, and ensuring data security across networks.
Environmental, Social, and Governance (ESG) Criteria – a set of standards… #
Related terms: CSR, sustainability reporting, supplier code of conduct. Example: a procurement department incorporates ESG scores into supplier selection to align with corporate responsibility goals. Challenges involve obtaining reliable ESG data from suppliers and balancing ESG considerations with cost objectives.
Fast‑Moving Consumer Goods (FMCG) – products that are sold quickly at rel… #
Related terms: turnover rate, shelf life, retail replenishment. Practical use: a supply chain manager designs a high‑frequency delivery schedule for FMCG items to keep shelves stocked. Challenges include managing short product lifecycles, high demand variability, and maintaining low inventory levels.
Forecast Error – the difference between predicted demand and actual deman… #
g., MAPE). Related terms: forecast accuracy, bias, root mean square error (RMSE). Example: a planner reviews a 12% forecast error for a seasonal product and adjusts the forecasting model. Challenges include identifying root causes, such as data quality issues or model misspecification, and implementing corrective actions.
Freight Forwarder – an intermediary that arranges transportation, documen… #
Related terms: carrier, customs broker, incoterms. Practical application: an exporter hires a freight forwarder to consolidate shipments and manage export paperwork. Challenges involve selecting reliable partners, controlling costs, and ensuring compliance with international trade regulations.
Global Sourcing – the practice of procuring goods and services from suppl… #
Related terms: offshoring, nearshoring, supplier diversification. Example: a technology firm sources components from Asia, Europe, and North America to balance risk and price. Challenges include longer lead times, cultural differences, and increased exposure to geopolitical risks.
Incoterms (International Commercial Terms) – a set of standardized trade… #
Related terms: FOB, CIF, DDP. Practical use: a contract specifies “EXW” to indicate the seller’s minimal responsibility, shifting risk to the buyer. Challenges arise from misinterpretation, especially when parties operate under different legal jurisdictions.
Inventory Turnover Ratio – a metric that measures how many times inventor… #
Related terms: days of inventory, stock turnover, working capital. Example: a retailer with a turnover ratio of 8 indicates efficient inventory management. Challenges include balancing turnover with service level requirements and avoiding stockouts.
Just‑In‑Time (JIT) Manufacturing – a production strategy that aims to red… #
Related terms: lean, pull system, takt time. Practical application: an automotive plant synchronizes component deliveries with assembly line schedules. Challenges include vulnerability to supply disruptions, the need for reliable suppliers, and precise demand forecasting.
Key Performance Indicator (KPI) – a quantifiable measure used to evaluate… #
Related terms: metric, balanced scorecard, performance dashboard. Example: a procurement team tracks “cost savings as % of spend” as a KPI. Challenges involve selecting relevant KPIs, ensuring data integrity, and avoiding metric overload.
Lead Time – the elapsed time between the initiation of a process (e #
g., order placement) and its completion (e.g., receipt of goods). Related terms: cycle time, order-to-delivery, supplier responsiveness. Practical use: a buyer calculates lead time to set reorder points for critical components. Challenges include variability due to transportation delays, customs clearance, and supplier production schedules.
Lean Supply Chain – an approach that seeks to eliminate waste, improve fl… #
Related terms: Kaizen, value stream mapping, waste reduction. Example: a retailer implements lean principles to reduce excess inventory and streamline checkout processes. Challenges involve cultural change, sustaining continuous improvement, and measuring intangible benefits.
Logistics Service Provider (LSP) – a third‑party company that offers logi… #
Related terms: 3PL, 4PL, freight brokerage. Practical application: a manufacturer outsources order fulfillment to an LSP to focus on core competencies. Challenges include maintaining control over service quality, aligning performance metrics, and managing data integration.
Material Requirements Planning (MRP) – a computer‑based inventory managem… #
Related terms: MRP II, ERP, demand planning. Example: a factory uses MRP to generate purchase orders for components required in the next production run. Challenges include accurate master data, handling demand fluctuations, and synchronizing with suppliers.
Multi‑Echelon Inventory Optimization – a methodology that simultaneously… #
Related terms: network design, safety stock, service level. Practical use: a consumer goods company determines optimal stock levels at central warehouses and regional distribution centers to minimize total cost. Challenges involve complex modeling, data granularity, and computational intensity.
Net‑Effective Price (NEP) – the final price a buyer pays after accounting… #
Related terms: purchase price variance, total landed cost, pricing negotiation. Example: a procurement manager calculates NEP to compare supplier proposals accurately. Challenges include capturing all cost components, especially hidden fees, and maintaining transparency with suppliers.
Obsolescence Management – processes to identify, mitigate, and dispose of… #
Related terms: end‑of‑life (EOL), scrap, product lifecycle. Practical application: a electronics firm implements a quarterly review to write‑off outdated components. Challenges include forecasting product life, balancing write‑off costs against potential resale, and complying with environmental regulations.
Order‑to‑Cash (O2C) Cycle – the end‑to‑end process that starts with recei… #
Related terms: order management, invoicing, accounts receivable. Example: a B2B supplier streamlines its O2C process through automated invoicing, reducing days sales outstanding. Challenges involve coordination between sales, finance, and logistics, and handling order exceptions.
Outsourcing – the contractual arrangement where a company delegates speci… #
Related terms: offshoring, strategic sourcing, third‑party logistics. Practical use: a firm outsources its payroll processing to focus on core product development. Challenges include loss of control, quality assurance, and potential hidden costs.
Performance Bond – a guarantee issued by a bank or insurer ensuring that… #
Related terms: surety, contract security, tender guarantee. Example: a construction project requires a performance bond from the contractor to secure completion. Challenges involve assessing bond costs, provider reliability, and claim procedures.
Procurement Card (P‑Card) – a company‑issued credit card used for small‑v… #
Related terms: spend control, e‑procurement, expense management. Practical application: a marketing department uses P‑cards for agency fees, reducing paperwork. Challenges include monitoring misuse, setting appropriate spend limits, and integrating transaction data with accounting systems.
Purchase Requisition (PR) – an internal document generated by a departmen… #
Related terms: purchase order, requisition workflow, approval hierarchy. Example: a maintenance team submits a PR for spare parts, triggering supplier selection. Challenges involve ensuring accurate specifications, avoiding duplicate requests, and maintaining compliance with budgeting controls.
Purchase Order (PO) – a formal contract issued by a buyer to a supplier,… #
Related terms: contract, invoice, order acknowledgement. Practical use: a retailer sends a PO to a vendor for a batch of seasonal apparel. Challenges include PO mismatches, change order management, and ensuring timely order confirmation.
Quality Management System (QMS) – a structured set of policies, processes… #
Related terms: ISO 9001, continuous improvement, audit. Example: a supplier maintains a QMS to certify compliance with automotive quality standards. Challenges include maintaining documentation, training personnel, and aligning QMS with supplier performance metrics.
Quote‑to‑Cash (Q2C) Process – the workflow that begins with generating a… #
Related terms: sales cycle, pricing approval, revenue recognition. Practical application: a SaaS provider automates Q2C to accelerate contract signing and invoicing. Challenges include coordinating cross‑functional teams, handling complex pricing structures, and ensuring accurate revenue reporting.
Reorder Point (ROP) – the inventory level at which a new order should be… #
Related terms: safety stock, demand forecasting, inventory control. Example: a warehouse sets an ROP for a component at 500 units, triggering a purchase order when inventory falls to that level. Challenges involve demand variability, lead‑time fluctuations, and data accuracy.
Reverse Logistics – the process of moving goods from the end‑user back to… #
Related terms: returns management, product recall, circular economy. Practical use: an electronics retailer processes warranty returns through reverse logistics to refurbish and resale. Challenges include handling high return volumes, assessing product condition, and optimizing cost‑effective recovery routes.
Risk‑Adjusted Return on Capital (RAROC) – a financial metric that evaluat… #
Related terms: risk management, cost of capital, profitability analysis. Example: a procurement leader uses RAROC to compare the financial impact of sourcing from a low‑cost but high‑risk supplier versus a stable, higher‑cost alternative. Challenges involve quantifying risk, selecting appropriate risk weights, and integrating RAROC into strategic decisions.
Safety Stock – extra inventory kept on hand to protect against demand var… #
Related terms: buffer inventory, service level, stock‑out risk. Practical application: a retailer adds safety stock for a high‑seasonality product to avoid lost sales during peak demand. Challenges include determining optimal levels without inflating holding costs and adjusting safety stock as demand patterns evolve.
Sales and Operations Planning (S&OP) – a collaborative process that align… #
Related terms: integrated business planning (IBP), consensus forecasting, scenario analysis. Example: a consumer goods company runs a monthly S&OP meeting to reconcile sales targets with manufacturing capacity. Challenges involve data silos, divergent departmental priorities, and maintaining cross‑functional commitment.
Service Level Agreement (SLA) – a formal contract that defines the expect… #
Related terms: performance metrics, penalties, key deliverables. Practical use: a logistics provider commits to a 95% on‑time delivery SLA for a retailer. Challenges include measuring compliance, handling exceptions, and negotiating realistic targets.
Supply Chain Visibility – the ability to track and monitor product, inven… #
Related terms: traceability, data integration, IoT. Example: a food manufacturer uses RFID tags to gain end‑to‑end visibility of perishable goods. Challenges involve data interoperability, cybersecurity, and the cost of implementing tracking technologies.
Supply Chain Resilience – the capacity of a supply chain to anticipate, p… #
Related terms: risk mitigation, business continuity, redundancy. Practical application: a company diversifies its supplier base and builds safety stock to withstand geopolitical shocks. Challenges include balancing resilience investments with cost efficiency and measuring resilience performance.
Supplier Relationship Management (SRM) – a systematic approach to develop… #
Related terms: vendor management, strategic sourcing, performance scorecard. Example: a firm implements SRM to co‑develop new product components with a key supplier. Challenges involve data sharing, aligning incentives, and maintaining consistent communication across multiple tiers.
Supplier Segmentation – the process of categorizing suppliers based on cr… #
Related terms: tier‑1, tier‑2, supplier classification. Practical use: a procurement team classifies suppliers into “strategic,” “preferred,” and “transactional” groups to allocate management resources accordingly. Challenges include establishing appropriate segmentation criteria and updating classifications as market conditions change.
Supply‑Chain Finance (SCF) – financial solutions that optimize cash flow… #
Related terms: working capital, early‑payment discount, dynamic discounting. Example: a retailer uses reverse factoring to enable suppliers to receive early payment while extending its own payment terms. Challenges involve aligning incentives, managing credit risk, and integrating SCF platforms with ERP systems.
Third‑Party Logistics (3PL) – an outsourced logistics provider that offer… #
Related terms: 4PL, logistics outsourcing, freight management. Practical application: a retailer contracts a 3PL to handle last‑mile deliveries in a new market. Challenges include ensuring service consistency, data transparency, and negotiating cost‑effective contracts.
Total Cost of Ownership (TCO) – a comprehensive assessment of all costs a… #
Related terms: lifecycle costing, cost analysis, procurement ROI. Example: a procurement analyst evaluates TCO for a new software platform, including licensing, training, support, and decommissioning costs. Challenges involve capturing indirect costs, forecasting future expenses, and comparing TCO across diverse supplier offerings.
Transportation Management System (TMS) – software that plans, executes, a… #
Related terms: routing, carrier selection, freight audit. Practical use: a manufacturer uses TMS to consolidate shipments and select the most cost‑effective carrier. Challenges include integrating with existing ERP systems, handling multimodal complexities, and maintaining up‑to‑date carrier contracts.
Vendor‑Managed Inventory (VMI) – a collaborative arrangement where the su… #
Related terms: CPFR, inventory sharing, replenishment responsibility. Example: a supplier restocks a retailer’s shelves automatically based on real‑time sales data. Challenges involve trust, data accuracy, and aligning incentives for both parties.
Working Capital – the capital available to a company for day‑to‑day opera… #
Related terms: cash conversion cycle, liquidity, financial management. Practical application: a firm improves working capital by reducing inventory days and extending payable terms. Challenges include balancing liquidity needs with supplier relationships and avoiding excessive cash tied up in inventory.