Article writers needed-Native english speaking

I am looking for writers that can provide good articles on topic for almost any topic. I am looking for a possible long term business relationship You must follow these rules in every article in order to be paid: [login to view URL] a keyword density of between 2.5% and 5%(only one keyword per article) [login to view URL] articles must be %100 unique(this WILL be checked) [login to view URL] articles must have excellent english spelling and grammar [login to view URL] articles must be between 500-700 words [login to view URL] as a first language preferred [login to view URL] able to have the flexibility and write about almost any topic I would also prefer to have a writing sample of yours on hand or a portfolio url with proven [login to view URL] in mind that if you follow these simple guidelines that i WILL have more work coming in the [login to view URL] for a price of 40 articles.I would like to pay $1.50 but the price is [login to view URL]