发票日

例句：

1. 1.The company issued an invoice for the goods we ordered.
   公司为我们订购的商品开具了发票。
2. 2.The customer asked for a copy of the invoice to verify the amount.
   客户要求一份发票副本来核对金额。
3. 3. The salesperson provided us with an invoice showing the details of the transaction.
   销售员给我们提供了一份发票，上面显示了交易的详情。