Drupal Commerce is led by the former lead developer of Ubercart. It is also built on Drupal and is a highly customizable eCommerce framework. If you’re looking to add a catalog of products to your Drupal site, while maintaining a good amount of content, Drupal Commerce can be a great solution for you.
Drupal Commerce has the following benefits:
Content-Driven – Because it’s built on Drupal, it easily connects your content and products to help engage online visitors and drive conversions.
Flexible – Drupal Commerce is modular and highly configurable so that just about any feature that you want to have added can be built onto the framework.
Open Source – As with Drupal, Drupal Commerce is also open source and benefits from a rapidly expanding community of developers who are contributing to its code and protecting its security.