Question

一句很简单的英语翻译，在线等！有加分！

一句很简单的英语翻译
我想问客户:"请问你们何时给我们正式的订单，和支付模具费用?"。这话我要说的尽量委婉一点，以免让客户不愉快。
请你们帮我写一下这个句子，尽量standard，并且有礼貌一些，谢谢！
写好有加分！

Answer 1

请问你们何时给我们正式的订单，和支付模具费用?
Could you please kindly advise when you would place the performa order to us? In addition, we are wondering when you will pay the cost for opening tool?

Answer 2

Would you please kindly advise when you will place the order and when to pay for the mould fee?

Answer 3

Would you please so kind to let me know when you would place the formal order to us and pay for the mould?