Magento Product Questions Module provides a separate segment for yours customers on product page.In this section customers can frequently ask any query regarded to Product issues.
Magento Attach PDF to Product Module allows its end users with different and flexible features. You can upload PDF, presentation, installation guide lines etc
Ajax Cart Magento FME Module give a wonderful feel to your customers at the time of adding, removing or updating cart entries during shopping without facing reloading frustrating phase