iPM Apple Watch & iPhone Aluminum Dual Charging Dock

Does anyone know if this stand includes the watch charger, or do we have to use our existing watch charger in this stand?

Considering the second image shows an empty track for the cable, I doubt it. Also, there are no other stands with integrated chargers on the market, nor any 3rd party chargers even. I’m skeptical.
Also, overstock sell this for $3 less and free shipping: http://www.overstock.com/Electronics/iPM-Apple-Watch-and-iPhone-Dual-charging-Station-With-2-USB-Ports/11911124/product.html
and has more pictures that show an empty space where your charger would go.