Demand Management Controlling what people buy and how much — answering "should we buy this?" before asking "who sells it cheapest?"
Specification Management Standardizing what you buy so you don't have 14 different versions of the same thing. Like having one company laptop model instead of seven.
Maverick Spend Purchases employees make outside approved contracts — like buying office supplies at a retail store instead of the negotiated supplier.
SKU Stock Keeping Unit — a unique identifier for each product variation. Reducing SKUs from 14 types of branded merchandise to 4 is demand management in action.
Category Manager The person responsible for a specific group of purchases (like IT, marketing, or logistics) across the entire company.
Indirect Spend Purchases not directly used to make the product — things like office supplies, consulting, travel, and software.