I'm opening up for editing commissions/work too. As in I edit pieces of writing you have that you'd like me to look over.
There are two sorts of editing I'd be happy to do.

- Proofreading: Which checks for and corrects errors in spelling, punctuation, and grammar. Putting the final polish on something you've written.
$10 USD per every 1000 words, or $5 every 500.

- Copy or line editing: Which would involve me helping to improve the flow, sentence structure, word choice, and prose while keeping your style consistent.
$15 USD per every 1000 words, or $7.50 for every 500.
Subject to change based on complexity of editing requested.

- Developmental or content editing: Where I'd be looking over just about everything, from characterization, plot, and structure to pacing, style and conflict.
$25 USD per every 1000 words, or $12.50 for every 500.
Also subject to change based on complexity of editing requested.

My specialties and rules with writing commissions apply the same way here. I'll be copying this over to my commission journal, which can be found right here!