Supply Chain Maps
NUST MISIS  ·  Supply chain management, procurement and logistics in industry
SCM Key Concepts
1Chain Surplus
The objective of every supply chain is to maximise total value generated — the gap between what customers value the product at and what it costs the whole chain to deliver.
Surplus = Customer Value − SC Cost
2Macro Processes
All SC activities within a firm belong to one of three macro processes. Integration across all three is crucial — ВкусВилл's edge comes from tight SRM–ISCM–CRM alignment.
SRM — Supplier ISCM — Internal CRM — Customer
3Decision Phases
Design constrains planning, which constrains daily operation. Each phase must account for uncertainty over its time horizon — from multi-year network design to same-day fulfilment.
Strategy · years Planning · quarters Operation · daily
4Push / Pull
Procurement and manufacturing run on forecasts (push). ВкусВилл's app ordering, dark-store picking, and last-mile delivery are all demand-driven (pull) — initiated by the customer order.
Push · speculative Pull · reactive
Porter's Framework
1Two Basic Types
According to M. Porter, every firm's sustainable advantage is rooted in either lower costs than rivals or meaningful differentiation that justifies a premium price in the market.
Cost Leadership Differentiation
2Four Building Blocks
Competitive advantage is built on four interconnected pillars: operational efficiency, product and service quality, continuous innovation, and genuine responsiveness to customers.
3VRIN Criteria
A sustainable competitive advantage must pass all four VRIN tests simultaneously to remain durable against imitation, rivalry, and substitution over the long term.
Valuable Rare Inimitable Non-substitutable
4ВкусВилл's Edge
ВкусВилл differentiates through private-label quality control, direct farm sourcing (SRM), and a sticky digital loyalty ecosystem (CRM) — a rare combination that is genuinely hard to replicate quickly.