hello folks,

wondering if someone can point me to the right module.
 i'm looking for a module that allowed merchandise inventory.
something similar to Amazon shopping cart.

requirement:
1)  user log-in to their private account
2)  user can add item to the cart
3)  user can add notes and upload pictures
4)  cart can be viewed by the public or keep private depends on user option
            a)  if user selects PUBLIC, it will publish the link
            b)  if user selects PRIVATE, the world cannot see and it keeps the inventory private

5)  user can set the whole cart public or private.
6)  user can set individual item to be public or private