Inside “Hidden Revenue Exposed” you'll see a product that Dave Espino publishes for sale.
It's a digital course, and it sells for $47, and it's ranking well in its category.
I must confess that this is a whole new idea to me. I had never thought you could sell digital products on Amazon. Books? Yes. Physical products? Yes.
But digital products? I had no idea.
You don't even need a home page to do it.
Learn more here http://malka.im/hiddenrevenueexposed