【正确答案】Dear Sirs,
   We thank you for your fax duplicating your order of October 12 for 500 doz． Rubber Shoes．
   Although the prevailing quotations are somewhat higher, we will accept the order on the same terms as before with the view of encouraging business．
   As requested in your previous letter, we have made out our Sales Confirmation No． 330 in duplicate and shall thank you for sending back one copy duly countersigned．
   We are glad to know that a letter of credit will be established in our favor immediately． However, we would like to draw your attention to the fact that the stipulations in the relative credit should strictly conform to the terms in our sales confirmation in order to avoid subsequent fax amendments．
   We appreciate your cooperation and trust the shipment which is to be dispatched after receipt of the relative letter of credit, will turn out to your entire satisfaction．
   Yours faithfully,