Business English resources

Apologising (US: Apologizing)	We are sorry for the delay in replying to ... I regret any inconvenience caused (by) ... I would like to apologise for the (delay, inconvenience)... Once again, please accept my apologies for ...
Orders	Thank you for your quotation of ... We are pleased to place an order with your company for.. We would like to cancel our order n° ..... Please confirm receipt of our order. I am pleased to acknowledge receipt of your order n° ..... Your order will be processed as quickly as possible. It will take about (two/three) weeks to process your order. We can guarantee you delivery before ...(date) Unfortunately these articles are no longer available / are out of stock.
Prices	Please send us your price list. You will find enclosed our most recent catalogue and price list. Please note that our prices are subject to change without notice. We have pleasure in enclosing a detailed quotation. We can make you a firm offer of ...
Referring to payment	Our terms of payment are as follows  ... Our records show that we have not yet received payment of ... According to our records ... Please send payment as soon as possible. You will receive a credit note for the sum of ...
Enclosing documents	I am enclosing ... Please find enclosed ... You will find enclosed ...
Closing remarks	If we can be of any further assistance, please let us know. If I can help in any way, please do not hesitate to contact me. If you require more information ... For further details ... Thank you for taking this into consideration. Thank you for your help. We hope you are happy with this arrangement. We hope you can settle this matter to our satisfaction.
Referring to future business	We look forward to a successful working relationship in the future. We would be (very) pleased to do business with your company. I would be happy to have an opportunity to work with your firm.
Referring to future contact	I look forward to seeing you next week. Looking forward to hearing from you, ... Looking forward to receiving your comments, I look forward to meeting you on the (date). I would appreciate a reply at your earliest convenience. An early reply would be appreciated.
Ending business letters	◊ Sincerely,    } ◊ Yours sincerely,}  for all customers / clients ◊ Sincerely yours,} ◊ Yours faithfully, in more formal letters ◊ Regards, for those you already know and/or with whom you have a working relationship