He's asking about a "Shopping Cart" as in an online shopping cart that a webstore would have. I'm guessing he's looking for developers that have created a site and used this particular one for views on how to set it up and how well it works.
I looked into it once - it seems quite robust, but also bloated. It would require, in my opinion, a staff member to run it. not for the faint of heart.
That is correct. I have the magento site built. Just need some help with the final touches and launching it. Was hoping an ingoer might have experience in this area