The math Ballou uses for traditional multi-echelon distribution network design adapts perfectly to modern omnichannel retail, where stores double as fulfillment centers.
The story has now shifted toward Supply Chain Management (SCM) , which expands beyond one company to include collaboration with suppliers and customers across the entire network. Key Pillars of the Ballou Model
The physical storage and movement within facilities .
Standard supply chain guides often treat transportation, warehousing, and inventory as separate departments. The Ballou framework eliminates this fragmentation by grouping all operations into three continuous management phases: