> For the complete documentation index, see [llms.txt](https://helpcenter.channable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helpcenter.channable.com/list-advertise/orders/processing-orders-returns-and-cancellations.md). # Processing orders, returns, and cancellations Learn how order processing, returns, and cancellations work in Channable order connections. ## Processing orders, returns, and cancellations Use this section to manage order handling after your connection is live. Open the article that matches the task you need to complete.


	Transporters Configure default transporters and transporter mapping.	Transporters
	Order returns Understand how returns work in order connections.	Order returns
	Order cancellations See how buyer, seller, and marketplace cancellations are handled.	Order cancellations
	Fulfilled by Marketplace Learn how marketplace-fulfilled orders are imported.	Fulfilled by Marketplace
	Test orders and test returns Test sending and receiving order data with your platform.	Test orders and test returns

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