【正确答案】Dear Sirs,
   We are in receipt of your letter of March 8, contents of which have been duly noted．
   With regard to contracts No． DSG 267 and BSG 268, we agree to D/P payment terms for these contracts． However, we consider it advisable to make it clear that for further transactions D/P will only be accepted if the amount involved for each transaction is below ￡1000 or its equivalent in Renminbi at the conversion rate then prevailing． If the amount exceeds that figure, payment by letter of credit will be required．
   We wish to reiterate that it is only in view of our long friendly business relations that we extend you this accommodation． It is our sincere hope that we can enlarge the business in these lines to our mutual benefit．
Yours faithfully,