noun
order completion
Used in commercial or online shopping contexts to indicate that an order has been finalized or completed.
注文完了のメールが届きました。
I received an order completion email.
注文完了画面で内容を確認してください。
Please check the details on the order completion screen.
注文確定 emphasizes the confirmation of an order, while 注文完了 focuses on the completion of the ordering process.
Compound of 注文 (order) and 完了 (completion).