SBI Cards and Payment Services, the credit card arm of State Bank of India (SBI), has filed documents for its maiden offering which could mop up Rs 9,500 crore in what is one of the biggest initial public offerings (IPOs) in the domestic market and the first public offering by a credit card issuer in the Indian market. In India, there are 74 players offering credit cards. HDFC Bank, Axis Bank and ICICI Bank along with SBI Card are the leading pure-play credit card issuers, dominating the credit card business with a total of approximately 72 per cent market share