Cart2Cart is pleased to present improved and extended Volusion to Magento migration opportunities. Henceforth, web-based service provides a possibility to preserve order IDs and create product variants based on combinations of their attributes while moving . Finally, store owners can perform an ideal transfer without downtime of Volusion store. http://www.shopping-cart-migration.com/shopping-cart-migration-options/1133-volusion-to-magento-migration