as iam using ICICI bank credit card for more than one year, i have been purchased products using icici credit card. The total outstanding will be of Rs.23,000/-, they asked to pay minimum due of Rs.6450/- on 21stof december 2007,but i paid Rs.6500/- on 28th of december,for that they have charged me Rs1700/-as late payment as well assent a letter to pay all the dues immediately.suppose if i tried to call the customer care also,they are not...