Delivery Frequency vs Route Efficiency
Align delivery cycles with customer density and demand patterns to maximise vehicle utilisation while maintaining continuity of supply commitments.
CyberTRIZ analysis · WholesaleDistribution contradiction WL026 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Frequent deliveries reduce customer waiting time and can support smaller customer inventories. Yet increasing delivery frequency may create more stops, shorter routes, lower vehicle utilization, and greater cost per unit delivered. Reducing frequency improves route economics but may weaken service.
Wholesale Distribution TRIZ Resolution
Delivery frequency should vary according to customer density, demand patterns, urgency, and economic contribution. Predictable customers can use scheduled delivery cycles, while urgent requirements remain eligible for separate service. Coordinating nearby customers and aligning order cycles can increase frequency where valuable without creating unnecessary route fragmentation.
Applicable TRIZ Principles
Principle 1 – Segmentation establishes different delivery frequencies for different customer requirements.
Principle 19 – Periodic Action uses predictable delivery cycles for recurring demand.
Principle 5 – Merging combines geographically compatible deliveries into efficient routes.
Expected Outcome
Appropriate delivery frequency
Higher route efficiency
Better vehicle utilization
Lower delivery cost
Decision Indicators
Early indicators that this contradiction is limiting performance include:
Delivery frequency increases while vehicle utilization declines.
Customers receive multiple small deliveries each week.
Similar geographic demand is served through separate routes.
Delivery schedules do not reflect actual customer requirements.
Route costs increase faster than delivered volume.
Monitoring these indicators helps determine whether delivery frequency is aligned with both customer value and network economics.