1．对方已开立汇票 We have drawn on you for the sum of 50,000 Yuan at 60 d/s through the Bank of China, who are instructed to surrender the B/L on payment of a draft．
2．对方已收到支票 We are pleased to receive your bank cheque for 8,500 Yuan．
It has been credited to your account, which is now completely clear．
Please give us an opportunity of serving you again in any way we can．
3．收到结帐单后三十天内付款，则给予折扣 We would like to confirm that our computers, together with shipping documents, have been delivered to you．
Enclosed is our quarterly statement, which indicates this latest transaction．
4．通知对方货品抵达，随函附上支票 As payment of your invoice No．150, we enclose our bank cheque for 8,500 Yuan．
We add that we are pleased with the way you executed our order．
The goods arrived exactly on time by a United Airlines plane．
5．要求延缓20天付款 As to your quarterly payment, money is coming rather slowly despite our maximum effort．
Therefore we are compelled to ask you for another 20 days' extension for payment．
