Hi :
I'm running one shopping cart with prestashop which is working good, now I want the market place in my cart which is similar to ebay.com and olx.com in which the user can post their product in our store and sell their product. I want to integrate the functionality in my cart it is possible, or else any add-on is available for this if is available as free or cost kindly provide me the link I'm Ready to pay for that. & also I need the Auction to be done for the same cart.