have anyone made any sale on clickbank ?

I have been a member for a long time but I have not made a sale yet either. That is simply because I haven't promoted anything yet! What niches are you promoting and how are you promoting them?

I know it is not easy to make a sell online without any prior knowledge of it.You first need to identify what the problem is and take some necessary steps.I am sure you don't have any knowledge of SEO coz if you know SEO than you don't face this problem. I advice you to learn some SEO and then start selling once again and i am sure you will have your first sell within a week.