1. We need 10 articles about slot machine. 2. We will provide keywords for articles. Author should make SEO analysis based on these keywords for writing articles. 3. Each article should have 400 to 600 English words. 4. All articles should be original and must pass copyscape. We retain exclusive ownership of written articles and they cannot be sold/given to anybody else. 5. Completed work should be submitted in text format. 6. Bidders should show the past article writing work samples.