The buyer has to sign a delivery note as proof of receipt.
购买者必须签收送货单表明货已收到。
《牛津词典》
2
Martin took a receipt for the check, and at the same time gave a note for the hundred dollars Brissenden had let him have.
马丁得到了一张收到支票的收据，同时自己也写了一张他欠布里森登一百元的收据寄去。
3
Many systems will produce an automated note that confirms receipt of an application, or gives information about general timelines, but you won't see it if it gets caught by your spam blocker.