Urgent writer needed for 100 articles-4

In order to launch a new website, I need some people to write articles. I am paying 110$ for first batch of 100 articles (500worded each) 130$ for second batch of 100 articles (500worded each) and 150$ for third batch of 100 articles (500worded each) Articles must be unique, original, non plagiarized, works. Each article must include a separate title and summary. A mastery of English grammar is essential and a preview of your past works is required. Payment will be provided after the submissions are confirmed. I prefer daily payment via freelancer. If you are interested in this project, PM me with your information and a small sample of your work. If you are from the U.S. and are an educated native speaker / writer, you can be awarded much more for your time and effort. Send me your samples and I will get back to you. I can award more than one person this position as multiple iterations are needed. By accepting this posting, you agree that all submitted articles become the property of the job poster and all rights are transferred from you to the poster. PLEASE, DON'T BID IF YOU DON'T HAVE AT LEAST ONE REVIEW(IF YOUR ARE NOT NATIVE ENGLISH SPEAKER).