Quality Ghostwriters Needed

I am looking for one or more ghostwriters to write original articles covering a wide range of niches on an ongoing basis. Articles are required to be around 500 words each. You must be able to write between 5-10 articles per week. The rate will be $3 per article. The articles must be well-written, engaging to read and informative. You must be able to do your own research and know about SEO keyword themeing and placement without sacrificing creativity or readability. Native, fluent English with proper spelling and grammar required, American English is preferred. You agree to revise and make edits as needed. All work must be 100% original and unique at all times, no copy and paste, no plagiarism. Articles that repeat the same concept over and over within the article or within a batch of related articles will be rejected. All articles will be checked through Copyscape and other means. This is a work-for-hire and I will own any and all rights to the work exclusively . Works are not to be re-used in any way for any reason whatsoever, including without limitation, reference in your portfolio. Payment will be via PayPal only upon acceptance of articles. This will be a long term collaboration for the right person(s) and there are plenty of articles to be written. So please, bid only if you accept these terms and can deliver on a timely basis. Please submit a sample for review or provide a link for your work. If you specialize in any particular subject, please let me know. Thank you.