A final sale means you cannot return or exchange the gift.

一锤子买卖意味着你不能退货或是换货。

Tax and mailing rate already included. Magazines are final sale.

已含当地消费税和邮费。杂志售出概不退换。

CBM will source and facilitate the quoting process and final sale of painted aluminum coil.

煤层气将源和便利报价过程和涂铝线圈的最终销售。

For example, high-grade parts are made in Japan, shipped abroad for assembly, and then returned to Japan for final sale.

例如，高端零部件在日本生产，而后将其运送到海外进行组装，最后再运回日本出售给最终顾客。

The seller usually pays a commission to the auction eer or auction company based on a percentage of the final sale price.

卖家一般会根据最终成交价格的一定比例付给拍卖商或拍卖公司佣金。