overcharges
o-ver-char-ges
verb
Charges someone an unfairly high price for goods or services.
"That garage often overcharges for repairs."
noun
Instances where a customer is charged an excessive or unfair amount.
"Customers complained about the frequent overcharges."
Thesaurus
Synonyms: surcharge, overcharge, overload, pluck, soak, hook, rob, gazump, plume, fleece
Antonyms: undercharge