計けい算さん書しょ

noun

statement of account; bill; invoice

A formal written document detailing charges, fees, or account activity, often used in business or official contexts.

• 月げつ末まつにクレジットカードの計けい算さん書しょが届とどいた。

  The credit card statement arrived at the end of the month.

• 取とり引ひき先さきに計けい算さん書しょを送そう付ふしてください。

  Please send the statement of account to the client.