[l-Date]
To:
[r-Name]
[r-Address]
From:
[s-Name]
[s-Address]
Dear [r-FName]:
This letter confirms
your phone conversation with [c-Name] today concerning an increase in
our billing rate to [s-Amount] per hour, effective [sDate].
The increase
primarily due to escalating prices that until now we have chosen to
absorb. That is no longer viable for us, although we have tried to
keep the billing increase to the lowest practicable level and
appreciate your understanding.
Enclosed are copies
of our updated service agreement for your approval and signature.
Please return it the signed copy to us at your earliest convenience.
Thank you for you
cooperation and ongoing support – it is greatly appreciated.
Sincerely,
[s-Company]
[s-Name]
[s-Title]