This I am saying because of the economics, sheer volume of the cards and the deal between the parties...
At least for the coming few years, it has to be musical chairs among HDFC, ICICI, SBI and AXIS to partner with Amazon and FK for the the BBD and GIFS as these sales are the biggest in India for the year and they want maximunm coverage with respect to CC holders to make the sale success...
The raising stars would be Kotak, RBL, IndusInd etc.. may be having an outside chances in 2030's...
India's changing how it pays — and credit cards along with UPI are at the heart of the change. Here are the findings by Bankbazaar on credit card market in India
www.cnbctv18.com
This is a bit dated.. still gives a rough idea...
HDFC leads when it comes to Market Share of Credit Cards in India. Lets see who stands where in both outstanding cards and transaction value when it comes to credit cards in India.
arpitsrivastava.com