In a contract for the supply of a service where the supplier is acting in the course of a business there is an implied term that the supplier will carry out the service with reasonable care and skill.

凡提供人是在业务过程中行事，则在有关的服务提供合约中，即有一隐含条款，规定该人须以合理程度的谨慎及技术作出服务。

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E. for the 60-odd wind turbines that will go into the 99 mw wind project, which has a 20-year contract to supply electricity for the Public Service Company of Oklahoma.

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In the U.S., the device is generally free at wireless carriers when customers sign a two-year service contract, and supply was constrained for much of the period.

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