Multi vendor multi cart site

Hello ,

Is it possible to create a multi vendor multi cart website like this one.

We know that marketpress has many features but i dont know how to implement this multivendor multicart system that allows to create members their own whitelabel store from my webstore products , choose their own pricing or predefined by the admin, live inventory update , commision reporting etc. Please check link for all features that it mentions. I think it is possible with plugins available but can someone suggest usage , as which and which plugin to use for what purpose.