State Bank of india is one of the Top most bank in india and of the biggest bank in each every state these are alot of branches phone banking money at any time to other account in mades easy to purchase online and pay online through net banking This is very experienced and excellent service in india very good process and is doing in time service About the customer service is average and its late customer have to wait for a long for every process Its mobile banking application is incressed banking charges SBI probide best service for internet banking but consumer service not provided in well manner