New feature: Automatically receive returns on Bol.com in your Magento 1 installation. When a customer wants to return items bought on Bol.com, a return has to be created for every item they want to return. These returns can now be processed and sent to Magento 1. When a return is accepted or rejected, that status is automatically sent to Bol.com.
Within Channable, returns can be viewed in "Orders" -> "Product returns".
Read more about it here.