I charge an hourly rate. If you are unsure what level of editing your work requires, I can review a sample and then give you an estimate of the time it will take to complete the work. If you prefer and if your project is unlikely to change significantly, I can charge a flat rate for the project.

Service Hourly rate
Proofreading  38 USD
Standard editing  40 USD
Substantive editing  42 USD
Writing, review of translations, indexing By agreement

Payment for projects is due on completion.