1.We hope you will accept D/P payment terms.
2.We are thinking of payment by D/A我们准备用D/A付款方式 .
3.We usually accept payment by irrevocable L/C payable against shipping documents.
4.I wonder if you will accept D/P？
5.For large orders， we insist on payment by L/C.
6.An irrevocable L/C gives your exports the protection of a banker‘s guarantee.
7.Your L/C must reach us 30 days before delivery.
8.The L/C should be opened by the buyer 15 to 20 days before delivery.
9.We would prefer you to pay for imports in RMB.
10.The L/C remain valid for 15 days from the date of shipment.
11.This same method applies to all the other three shipments.
12.You should produce a similar Letter of Guarantee jointly signed by two banks.
13.You will have to open the L/C one month before the time you want the goods to be delivered.
14.Could you possibly effect shipment more promptly？
15.I hope that the goods can be dispatched promptly after you get my L／C.
16.Shipment can be effected within two or three weeks after receipt of your L／C.
17.You may know that time of delivery is a matter of great importance to us.
18.I‘m very sorry，we can’t advance the time of delivery.
19.We will take the responsibility of chartering a ship.