Unique Article Writer Needed

I have several articles for a number of obscure niches and products that needs to be written and are are looking for some writers who are native speakers of English to help on this project. Because of the diversity of niches, the chosen writer will need to have a wide ranging knowledge and ability to convey authority on a number of different topics. The rate of pay is $0.50 per 100 words. With the length of articles ranging from 400-600 words. All work must be 100% original and pass Copyscape and Plagiarism Detect. We will own all copyrights to all work upon payment. Articles are not to be reused in any way for any reason (including resell, reuse, re-write or give away). Scraped content will not be accepted. Please proofread your work as no spelling and grammatical errors will be accepted! If the winning bidders work is satisfactory there will be a definite supply of ongoing stable work. Please place your bid for 15 articles with an average of 500 words each and please attach a copy of your work with your offer.