Demand signal repository (DSR) is a database that aggregates sales data at the point of sale (POS). DSR systems capture, clean and harmonize large data sets so the data can be queried.
Kaizen is an approach to creating continuous improvement based on the idea that small, ongoing positive changes can reap major improvements.
Lean manufacturing is a methodology that focuses on minimizing waste within manufacturing systems while simultaneously maximizing productivity.
Replenishment refers to the movement of inventory from upstream -- or reserve -- product storage locations to downstream -- or primary – storage, picking and shipment locations.
Supply chain management (SCM) is the broad range of activities required to plan, control and execute a product's flow, from acquiring raw materials and production through distribution to the final customer, in the most streamlined and cost-effective way possible.