Supply Risk How hard it is to switch suppliers — measured by number of alternatives, switching cost, and supply chain complexity. High risk = few or no backup options.
Profit Impact How much this spend category affects your bottom line — measured by total spend, % of product cost, and quality impact. High impact = big consequences if supply fails.
Pareto (80/20) The rule that 80% of your spend comes from 20% of suppliers. The Kraljic matrix helps you focus effort where it matters — Strategic and Leverage items.
Switching Cost What it costs to change suppliers — requalification, tooling, training, quality testing. Bottleneck items have high switching costs, which gives suppliers leverage over you.