The practice of charging for work done based on some measurement of the quality or success of the work (as in law or public relations), rather than according to a set fee.

The value of a coin as determined by a collector, as opposed to the face or bullion value.

(finance) The market capitalization of a company, plus debt minus cash.

(dated, linear algebra) An eigenvalue.

(dated) Something that is well worth the money paid for it. / (UK, Australia, idiomatic, slang) Someone who is friendly and easy-going. / (UK, Australia, idiomatic, slang) Someone who is funny or witty.

(film, performing arts) A method, material, or stagecraft skill used in the production of a motion picture or artistic performance; the technical quality of such a method, material, or skill.

(Marxism) The part of the new value made by production that is taken by enterprises as generic gross profit.

The amount or value listed on a bill, note, stamp, etc.; the stated value or amount.

(video games) The entertainment value obtained by playing a computer game more than once; replayability.

thermal conductivity; the time of rate of heat flow through a unit area of a homogeneous material in a direction perpendicular to isothermal planes induced by a unit temperature gradient. In English (inch-pound) units of measurement; it is the number of BTUs that pass through a 1 inch thickness of a square foot sample of material in 1 hour with a temperature difference between the two surfaces of 1 degree F.