Content Writer Wanted

I need 35 articles a week written on a variety of topics, written by a professional who understands the basics of SEO. Articles must be between 500 and 600 words in length and be targeted towards keywords which I shall provide. I will expect 5 articles per day and I will pay after 5 articles each time. Thus it will be payment everyday and I get 5 articles everyday. Articles must adhere to the following guidelines: 1) Be written in a grammatically correct and free-flowing style according to US English. 2) Contain between 1.5 and 2.0% keyword density 3) Contain a title, and keyword within the title. 4) Article body must be at least 500 words in length and no more than 650 words in length 5) Be completely original, no plagiarism (I will check each article) in [login to view URL] "we take plagiarism serious, and your paypal account will be left with a negative comment if you are found guilty" Please include at least one sample piece with your bid which represents the quality of work that I can expect for this project. The MAXIMUM budget I can afford for this project is $3 per article. If we like your work and get good reader feedback, we will hire you for full time which will be 10 articles a day and 70 a week. Again the payment will work on daily basis.