title: Prestashop additional items when selecting products
body: <p>I am working on a pizza shop on prestashop 1.6. I basically am looking for the functionality that when a customer select any pizza, an option can occur which shows list of available customization of pizza, for example additional cheese, pineapple, egg, etc. Is there any module in prestashop which can handle this?</p>
  
  <p>Thanks in advance</p>