The Bronto Connector will stream your BigCommerce customers and orders straight into your Bronto account. Once you enter your Bronto token, all of your existing data gets sent up to Bronto. After the initial migration, customer and order information is maintained in real time so that any change made in your BigCommerce store gets pushed right to Bronto. Mappings can be configured to specify where you want your custom fields to map to in Bronto's system.
The Bronto Connector will be free for a promotional period until until July 15th, 2017 and after this you will need to sign up for the services from Kadro.