Dear ________________
Your letter of _________________ (date) in which you enclosed your payment of _____________________ (amount) has been received and I would like to thank you for your prompt remittance following our telephone call of the same date.
Thank you for the kind words contained in your letter.
We look forward to many years of mutual prosperity.
Dear _______________
Your offer of help is truly appreciated at this time. I believe if we can get our cost estimates down, we should be able to have this proposal ready to submit by the _______________ (date) deadline.
I know that by taking you up on your kind offer, we will both be burning the midnight oil for the next week and a half, but I really doubt that I will be able to complete this within the time limit without your help.
Thank you very much.
