Article Writing - Need 30 500 words articles - $1 Each

Hi, I am looking for writers that can make quality english articles for me. Articles should be high quality, 100% unique, will need to be written with good grammar, punctuation and spelling. You do need to proofread them before turning them in. These articles must be 100% copyscape Free and will be checked for plagiarism or you may not be eligible for payment. Each artilce must: 1) be written in perfect US English, 2) researched from 5-6 good sources and your own creativity 2) pass Copyscape, 3) be minumum of 500 words, 4) not have any spelling, punctuation or grammar errors, 5) be 100% unique, original and on topic, 6) use the main keyword phrase in the text 2 - 3 times 7) be in bulletin point-style, and must contain a paragraph with each few keywords from a list i will provide. Some few secondary keywords must be present if applicable 8) be written with the point of view of search engine optimisation (SEO) Any post/article not meeting the above requirements will be rejected. You must provide a sample. The Copywrite of the article will remain to me and the article given by you should not be reproduce otherwise the contract will stand cancel I will pay at maximum $1 for each article. I will need many more articles soon, and If i like your service, you will be selected for future services. Please, bid for 30 articles.