Great idea. Hope to see some GraphicRiver authors in this thread!
Hi ikaaz, welcome
Simply work harder and improve it until it gets accepted.
This looks a bit oldish, so I don’t belive you’ll find something like that here. But you should check out Wordpress/eCommerce category, there are really nice themes for business sites with WooCommerce plugins, so you can easily show your products and even sell them.
Yes, you just need to enter which amount goes to which account. We tried it last month
this is a general forum. You should ask your question on item comments page here http://themeforest.net/item/titania-flexible-ecommerce-shop-theme/discussion/3809207, or contact the author directly through contact form on his profile here http://themeforest.net/user/UFOThemes