moderate expansion of article to include general meaning of benefit offered or as a response to others needs, and the meaning of "self"-serving
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In economics, a '''service''' is labor that can be bought or sold, as in professional advice. This is in contrast with a [[good]]. The entire market consists of goods and services.
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In general, a '''service''' is an action performed as an (intended) benefit to another individual person or to other persons, including other creatures, either voluntarily or as required by need.
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In economics, a service is labor that can be bought or sold, as in professional advice. This is in contrast with a [[good]]. The entire market consists of goods and services.
At law, "service" refers to the delivery of notice of a lawsuit to the affected party, referred to as "service of process."
At law, "service" refers to the delivery of notice of a lawsuit to the affected party, referred to as "service of process."
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In psychology, self-serving persons act only to benefit themselves more than others, sometimes using others needs to serve their own selfish purposes, solely as a means of service to themselves alone for personal gain.