What are examples of organisation who does decentralised purchasing?

Examples of organizations that utilize decentralized purchasing include large retail chains like Walmart and Target, where individual store managers have the autonomy to make purchasing decisions based on local demand. Additionally, multinational corporations such as Procter & Gamble often allow regional offices to make procurement choices tailored to their specific markets. Nonprofits and educational institutions, like universities, may also practice decentralized purchasing to empower departments to buy what they need independently.