1.) Amex Platinum Travel - 4 lakhs yearly spends. You get around 60k MR points and 10k Taj Voucher.
2.) Amex MRCC - 2.4 lakhs per year for 28800 MR points.
3.) Amex Gold charge - 72k spends for 19200 MR points
4.) HDFC DCM Metal - 4 lakhs quarter spends for 23200 points.
5.) Axis Samsung Infinite for 30k ER points for 3 transactions.