Customer Service and the Perfect Order Concept in Supply Chain Management
How to define, measure and improve logistics customer service using the Perfect Order (OTIF-plus) metric, with a worked SA example.
Read concept →Our Knowledge Base glossary covers quick, plain-English definitions. Concepts go further — full-length reference articles that explain how supply chain and logistics theory actually works, grounded in South African trade practice. Each piece is 1,800+ words and built for anyone studying or practising supply chain management, procurement or logistics.
Supply Chain Foundations & Strategy
The core distinctions and strategic ideas every supply chain professional needs — logistics vs SCM, competitive advantage, customer service, and total cost.
How the Supply Chain Becomes a Source of Competitive Advantage
Why the fight for customers is increasingly supply chain vs supply chain, and how logistics performance becomes strategic advantage.
Read concept →How to Classify a Supply Chain: Functional and Structural Types
Classify supply chains by fulfilment strategy (make-to-stock to engineer-to-order) and network structure (convergent vs divergent), with SA examples.
Read concept →Managing Supply Chain Complexity: Where It Comes From and How to Tame It
Why supply chain complexity is about variety, not volume, why its true cost is routinely hidden by standard costing, and…
Read concept →Supply Chain Management vs Logistics Management: What's the Difference?
Logistics management moves goods within one company; supply chain management coordinates that flow across a whole network of partners.
Read concept →Total Cost of Ownership (TCO) in Logistics and Procurement
Why the cheapest supplier or freight rate often isn't the cheapest option once landed cost, carrying cost and risk are…
Read concept →Demand, Forecasting & Planning
How organisations align supply with demand and measure how well they're doing it — the bullwhip effect, Sales & Operations Planning (S&OP), performance frameworks like SCOR, and KPIs.
Demand Planning: Forecasting Techniques and Accuracy Metrics
How demand planning turns historical sales data into a usable forecast, the main statistical techniques, and how to measure forecast…
Read concept →Master Planning: Aligning Supply and Demand Across the Network
What master planning is, why it works at an aggregate level, and how it bridges long-term network design and short-term…
Read concept →Sales & Operations Planning (S&OP): Aligning Demand and Supply
How the monthly S&OP cycle reconciles sales, finance and operations onto one agreed plan, and how SA importers can run…
Read concept →Supply Chain Performance Measurement: Choosing the Right KPIs
How to measure supply chain performance properly — KPI categories, tying metrics to financial results, and quantifying what variability really…
Read concept →The Bullwhip Effect: Causes, Impact and How to Reduce It
Why small demand shifts at the till turn into wild order swings upstream, and the practical levers South African supply…
Read concept →The SCOR Model: A Framework for Measuring Supply Chain Performance
A plain-English guide to the SCOR framework — Plan, Source, Make, Deliver, Return, Enable — and how to map a…
Read concept →Inventory & Network Design
Where to hold stock, how much, and where to locate facilities — safety stock, cycle stock, and strategic network design.
Safety Stock, Cycle Stock and Inventory Optimisation Explained
Why inventory exists, how safety stock is really calculated, and why long overseas lead times inflate SA importers' stock levels…
Read concept →Strategic Supply Chain Network Design: How to Decide Where to Locate
A textbook-depth guide to supply chain network design — the cost trade-offs, inputs and decisions behind where to locate factories,…
Read concept →Responsiveness, Agility & Risk
Building supply chains that can flex with demand and bounce back from disruption — lean vs agile, and supply chain risk management.
Lean vs Agile Supply Chains: Push, Pull and the Decoupling Point
Understand lean vs agile supply chains, push vs pull, the decoupling point and the leagile hybrid strategy, with practical South…
Read concept →Supply Chain Risk Management and Resilience: A Practical Framework
A practical framework for supply chain risk management and resilience — risk types, mitigation strategies and South African examples like…
Read concept →Time-Based Competition: Managing Lead Time as a Competitive Weapon
Why lead time itself is a competitive weapon, what the P:D ratio reveals about forecasting risk, and how pipeline mapping…
Read concept →Global Sourcing & Sustainability
Managing supply chains across borders and generations — global sourcing, outsourcing (3PL/4PL), and building a sustainable supply chain.
3PL vs 4PL: Outsourcing and Orchestrating the Supply Chain
The difference between a 3PL and a 4PL, why supply chains evolve from in-house to outsourced to orchestrated, and when…
Read concept →Building a Sustainable, Green Supply Chain: The Triple Bottom Line
The triple bottom line applied to supply chains, where transport and packaging create the biggest footprint, and practical levers for…
Read concept →Global Sourcing and Managing the Global Supply Pipeline
Why companies source globally, the hidden costs of a long supply pipeline, and how SA importers can balance global efficiency…
Read concept →Operations Execution & Fulfilment
How the plan becomes reality on the shop floor and the road — production scheduling, material requirements planning, order promising (ATP), and transport planning.
Available-to-Promise (ATP): How Companies Confirm Order Delivery Dates
What Available-to-Promise (ATP) is, how it differs by fulfilment strategy, and why reliable order promising matters for SA importers.
Read concept →How Supply Chain Planning Software Actually Optimises
A plain-English guide to how planning software finds "optimal" plans — linear and integer programming, heuristics and genetic algorithms, without…
Read concept →Material Requirements Planning (MRP): The Logic Behind Purchasing Schedules
How MRP explodes a bill of materials into timed purchase orders, and when reorder-point logic is enough instead.
Read concept →Production Planning and Scheduling: From Aggregate Plan to Shop Floor
How an aggregate production plan becomes a detailed, executable day-by-day schedule — and why real-world scheduling is harder than it…
Read concept →The Supply Chain Planning Hierarchy: How Strategic, Tactical and Operational Plans Fit Together
How strategic, tactical and operational supply chain plans nest together — a map showing how network design, S&OP, scheduling and…
Read concept →Transport Planning for Procurement and Distribution
How inbound (procurement) and outbound (distribution) transport planning differ, and the port-to-Gauteng structural reality every SA importer faces.
Read concept →Coordination & Collaborative Planning
Planning across company boundaries and functional silos — how supply chain partners share data and align plans (including CPFR), and how organisations overcome internal barriers to integration.
Collaborative Planning and CPFR: Planning Across Company Boundaries
Why supply chain partners plan together rather than in silos, how CPFR works step by step, and the real barriers…
Read concept →Overcoming Organisational Barriers to Supply Chain Integration
Why supply chain integration usually fails for organisational reasons, not technical ones, and practical ways to break down functional silos.
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