Based on cards I know and used...
Eterna - 3.75%
First Exclusive (with subscription), Ultimate - 3.33%
Wealth - 1.5%-2.5% (with milestone)
Mojo, Millennia - 1%-2.3% (with milestone)
Zenith, Zenith+ - 1%-2.5% (with milestone)
Snapdeal - 2.5%
MRCC, Gold Charge - 2%+ (+ depends on MR redemption)
Above applies only if MCC = Wallet (6215??) others as per their MCCs.