A self-service checkout system or service where customers handle their own payment; an English-derived term used in stores and airports.
空港のセルフチェックアウトで搭乗券を自分で印刷した。
I printed my boarding pass myself at the airport self-checkout kiosks.
セルフチェックアウトは混雑時の行列を減らすのに役立つ。
Self-checkout helps reduce queues during busy times.
新しい店はすべてセルフチェックアウトを導入する予定だ。
The new store plans to implement self-checkout everywhere.