I am a Reliance mobile postpaid service holder for the last 5 years and i have been paying my bills regularly.Off late I've been receiving phone calls for payment of my bill endlessly for the month of June,2010. Each time I've asked them to mail the call details at my email id and everytime they note my id but have failed to respond. Today I got an sms from service centre no.52222 at 1008 hrs asking me to make payment for Rs.2369.14 and then again at 1112 hrs i got another sms asking me to make a payment of Rs.1894.54. The bill amount has been paid today but the question is how come there is a difference of Rs.574.60 for the same mobile no by the service provider within an hour ?