Hikashop is the most powerful Ecommerce solution for Joomla. Associated with Hikamarket component you get a multi vendor solution (add resellers to your online shop). My maps location for Hikashop/Hikamarket is a specific plugin package that brings a full integration to find a local product or reseller based on your location. Everything is now integrated in the main package of My Maps location.
The install and use is easy; install the My Maps location specific edition and plugin.