Amazon Store Setup & Marketing

The store exists only as an idea right now, so I need a start-to-finish build inside Amazon Seller Central for my line of physical products. I already have a reliable supplier, so inventory sourcing and logistics are covered; what’s missing is everything that happens on Amazon itself... (Budget: $250 - $750 USD, Jobs: Amazon, Digital Marketing, Internet Marketing, Keyword Research, Marketing, PPC Marketing, Sales, SEO)