Smart Shopping
Shopping
...
Feed
This module makes it possible to list your shop and its products on hundreds of price comparison sites and marketplaces (mostly French), through the Shopping Flux service (http://www.shopping-flux.com/).
...
You can find more information about this module on the Shopping Flux website: http://www.shopping-flux.com/module-prestashop-shopping-flux/.
...
Twenga Price Comparison
This module makes it possible to list your shop and its products on Twenga. Twenga is an online open shopping platform that aims to bring together "all online products and shops in one place". This module exports your list of products to their service, and helps you track your sales through them.
...