Let customers edit their own orders after checkout: change items, update shipping, and cancel, plus post-purchase upsells. Fewer support requests.

• Customers update their shipping address before the order ships
• Change quantities, swap variants, and add or remove items self-serve
• Set an edit window and choose exactly what customers can change
• Refunds and extra charges settle automatically through Shopify
• Give store credit to keep the sale when a customer tries to cancel