This document discusses how to cancel orders individually, in bulk, and check cancelled orders on an e-commerce platform. It provides steps to cancel a single order by selecting the order and cancellation reason from the Confirm & Pack tab. To cancel multiple orders, one can download the order details as a CSV file, select orders using checkboxes, choose a cancellation reason and upload the file. Cancelled orders can be viewed on the Orders tab by selecting the Cancelled tab where the cancellation status will show as Merchant cancelled or Cancelled.