Hi,
I am happy to work for you at a rate of $0.50/500 words. I will be able to complete the work quickly and accurately. If you check my reviews, you will see that I have done proofreading tasks in the past.
Simply create a milestone to cover the full document that you wish to be read, and release it when the work is complete. I prefer to work this way when projects are worth small amounts.
Thank you for your consideration.
Gemma Rowlands.