Amending business payment Dear Sirs: Thank you for your letter of April 14 and appreciate delivery of our order under your arrangement. As we are usually doing a deal by D/P.Through these many successful transaction between us, we both have a view that we are the counterpart's sincere trade partners.Recently, a financing problem has catched our company tightly so that we couldn't prepare enough money to the account.We hope to pay by bill of exchange at 60 days' documents againse acceptance. We would be grateful if you would kindly accept our proposal.We hope we keep our long-standing friendly relations. Faithfully yours, Tim Clinton