We will research a product on Amazon that meets the requirements list below:
Plenty of demand, $30,000+ in annual sales
Low competition, less then 300 reviews on average
Market Depth, sales are not mostly going to the top 1-3 sellers on the page
Constant year long sales, Google shows year round searches.
Not a declining market, we check Googles search history and Amazon history.
A minimum of 35%+ profit margin.