Build a Website a Niche Site, that Generates Income. Clickbank/Amazon/Affiliate

I Need something that is Set-And-Forget that can generate me income while I live my life and work on other things. I have a very busy schedule and I need someone to create me a niche site, or amazon niche store. I need this to be SEO'd, or article marketed, or video marketing, to get traffic to the site to generate income. I need proof of income for 30 days to release payment. I am looking for an income of 300-1000 a month per site. I am looking for experience for this job. A niche site is like a site that shows off products, about a specific niche or topic where they can purchase those items from affiliate pages. Other ideas also welcome provided it generates the range of income per month guaranteed. They see easy to use site on the top of google about a specific topic (you pick the topic) they see what they like and they go buy. No payment without proof.