Dear Sir,
I have paid my earlier bill on 21st February, 2009 whereas the last date of payment was 24th February, 2009. Inspite of that you have charged me interest and service tax twice. I kept the outstanding of Rs. 688/- but that after repeated offers from you on credit with out interest. I hope you will look in to the matter and reverse the entry.

Tahnking You
Manda Parikh