Proofreading Jenna-rator

I have experience with creative writing in that I've written a Horror/Thrilling short-story, I've written an Adventure/Drama novella, and I've proofread both these works. If you'd like to see them, see my "published by Proofreading Jenna-rator" section on this site and my "Links" section respectively. Although I have experience proofreading, I'm aware my age may deter people from wanting my services, which is why I charge only $20 an hour. If you send me your work, at a rate of just $20, I can show you how effective my work is with how much I can do for you in just an hour. After the hour is up, I'll send your work back to you with my proofreading comments. If you don't like how I work, you've only spent $20 on me, but if you do, we can continue working together and I'll proofread what you've got until I'm finished. I will try my best to work efficiently, as to not burn a whole in your wallet, but I will not rush by any means. You're trusting me to do thorough work, so I will do thorough work. Depending on how long your work is, it may only take me an hour to proofread. In that case, my work will be done after just $20 and you can go on your way!

(Note: I'm also open to negotiate my rate depending on circumstances)