現(xiàn)金交易有利也有弊，比如不適用于大額交易等，在建立了良好的開端之后，可以考慮轉而進行信用交易。Thank you for your letter and catalogue.
After concluding quite a number of transactions, for which we settled our account as promptly as possible, we wonder if you would allow us to settle on quarterly statements.
If necessary, please contact Beetle & Co., 11th Avenue, W city, W state, U.S.A. for reference.
Thank you for your kind consideration.謝謝來信及商品名錄。
在完成了可觀的幾筆交易之后，并且鑒于我方總能即時結清帳目，我方請求能否準許按季結算單付款。
如有必要，請與美國Ｗ州，Ｗ城，第十一大道，甲蟲公司聯(lián)系，以獲取相關資訊。
感謝您對此的考慮。
After concluding quite a number of transactions, for which we settled our account as promptly as possible, we wonder if you would allow us to settle on quarterly statements.
If necessary, please contact Beetle & Co., 11th Avenue, W city, W state, U.S.A. for reference.
Thank you for your kind consideration.謝謝來信及商品名錄。
在完成了可觀的幾筆交易之后，并且鑒于我方總能即時結清帳目，我方請求能否準許按季結算單付款。
如有必要，請與美國Ｗ州，Ｗ城，第十一大道，甲蟲公司聯(lián)系，以獲取相關資訊。
感謝您對此的考慮。