(1)对所收到的订单表示感谢。
Express appreciation for the order received.
(2)对于对方对你产品的兴趣表示感激，同时对不能接受对方订单表示遗憾并解释原因。
Explain why you can not accept the order while showing your appreciation of the buyer's interest in your products and express your regret of inability to entertain the order.
(3)如有合适的替代品或其他选择可给出建议。
Offer alternative suggestions for the transaction if there is suitable substitutes or other choices.
(4)表达对将来业务合作的愿望。
Express your expectation for future business contacts.
（本文内容根据网络资料整理，出于传递更多信息之目的，不代表连连国际赞同其观点和立场）
