We are releasing FooBox with 2 licenses to start. A single site license ($17) and a unlimited business license ($47). Check out the pricing options and see what you get for your hard earned cash. We are also working on a developer license, so you will be able to include FooBox within a theme or plugin that you sell. If you are keen to use FooBox, please contact us and we can start working together to make your products even more awesome by including FooBox.