$30-40 Per hour
A last look for your work, whatever the work, from website to novel. For those who need someone to catch the extra space between words, to make sure you've used the correct form of their/they're/their, to find any open parentheses.
$45-55 Per hour
A mechanical and thorough edit of your work: spelling, grammar, structure. When your work is stylistically where it needs to be, but is ready for a fine, fine tooth comb.
$50-60 Per hour
An all-encompassing, all-embracing, and exhaustive edit of your work. Content, structure, paragraph and page flow, organization, format, mechanics, as well as possible style and voice improvements.