A：We are pleased to 1 with your about 2 . What would you say to 3 ?B: I'm afraind that it won't do. I has been our 4to require payment by confirmed, 5 and sight L/C.A: But i know sometimes you accept D/P, don't you? 6 causes us a lot of expenses because it requires a certain sum of deposit in the bank.B: Yes, we do accept D/P, which is only for 7 and small amount 8 the deals. This is not the case with you.A: I understand payment by L/C provides guarantee to both the sellers and the buyers. Considerin the large amount, is a time L/C, say 9 , acceptable? You see, we are making a concession. You should leave us some time to 10 .