Dear Sir,
Going through the statement of account we have received from you yesterday, we find that our account has been debited with ____________ (Amount) as half yearly bank charges.
ADVERTISEMENTS:
As far as we know and the same is evident from the statement of account which you have sent us, our balance has never fallen below the minimum limit prescribed by you on any day during the last ____________ (Month) apart from its having been maintained regularly.
We shall be glad to have a reply in the matter at an early date.
Thank you,
Yours faithfully,
(Your Name)