I am Anand, i made a payment for the April month's statement on 9/05/08 which was the last date for the payment.Payment was done by cash to a collection agent ( vijaykumar ) his mobile number is 9884808350 and the person he works for a agencies called SKYPAK SECURITES PVT.LTD.,he said that the payment will made at kancheepuram branch by to night and it will reflecting on your card by next day. No Late payment charge will collected in next bill.After making the payment still i recieve calls from mumbai that i have not made any payment .From this number ( 912240821000) every day at leat 3 call, 4 to 6 SMS.Calledup customer care and gave the payment slip number and informed that the bill value was 570 or 580 but i have paid 600 which is more then the bill value since the agent was having change he said that the difference amount will be ajusted in next month bill.Next day i recieved a call from the back she askeme weather i made any payment and she asked the slip number she collected the number also and i alpha verified the number also. they disturb me when i am deep sleep,when i handle my customer's.