Make sure to apply the various product filtering options to find products that are popular but not yet promoted by a large number of affiliates, products that have high rebill amount and earned per sale value.
The Order By option allows you to find the most popular products, products with the highest gravity, products with the highest commissions, products with the highest rebill amount and etc. Do not forget to change the Order By to arrange the results in the desired order.
If you are not sure what you would like to find in the ClickBank Marketplace, then you could just hit the search button without
selecting any options or entering any keywords. This way, all availiable products will be shown with the most popular products
being displayed at the top of the page. Or else, you might choose to browse the clickbank products instead.