Proofreading: Correction in order to eliminate spelling, grammatical, syntactic, punctuation, typographical and other intentional or unintentional errors.
Editing: Editing to eliminate contextual errors and inconsistencies, verify facts and ensure terminological and stylistic compliance.
!NB: Price and term of completion may vary in relation to the language pair, deadline, topic, quality of provided materials for processing, your special requirements, etc.