Submit a WW project template to the Project template Market Place

I created a basic WW project template based which implements a simple responsive top nav rather than a responsive side nav. (I found the existing templates with side navs to be a bit more effort to maintain where as the top nav is easier). I though it might help a people out that maybe are beginners and need a simpler solution to the usual side nav template.
(It also show cases some of the default WW Starter Kit UI elements)

Can I submit the project to be used for free in the market place?

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