Supply has a number of meanings:

• In economics, supply is the aggregate amount of any material good that can be called into being at a certain price point; it comprises one half of the equation of supply and demand. In classical economic theory, a curve representing supply is one of the factors that produce price.
• In the Westminster System, supply refers to the annual budget for the government. Failure of the supply bill is the equivalent of the failure of a Motion of Confidence and causes new elections and the potential selection of a new Prime Minister: see appropriation bill, loss of supply.
• In military affairs, supplies are the matériel which a military unit needs to fulfil its mission.

supply chain management is the mustering of the materials needed for a business enterprise to function.

See also

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• logistics
• military logistics
• public finance
• supply chain
• supply network
• Supply (StarCraft)