charge per unit
- noun
- Vendor revenues are determined by the price they decide to charge per unit times the number of units purchased by the buyers.
Examples
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Business would pay a charge per unit of contaminant discharged.
Academic text (1992) -
The company implemented a new charge per unit for electricity to encourage energy conservation.
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Customers were surprised by the high charge per unit for their water usage during the dry season.
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The charge per unit for shipping varies based on the weight and size of the package.
Synonyms
The price charged for something often per hour or unit
Antonyms
How Expensive
Surface Forms
Morphology
The meaning 'cost or fee for each individual item' follows directly from combining 'charge' (a fee) + 'per' (for each) + 'unit' (an individual item), so the overall sense is compositional and predictable. This is a standard rate-expression pattern common across languages and in English usage, making it immediately understandable to a B1 learner who knows the constituent words.
Etymology
Charge per unit is like a shop price for one item: the charge is the money you pay and the unit is a single item, for example one apple or one kilowatt hour. So it means the 'cost or fee for each item or measure'.