Which cards earn on train tickets

Every card's terms, read for train tickets: which earn more, which cap it, and which pay nothing.

15 earn · 6 pay nothing · 124 don't say

Earn

15
HDFC BankIRCTC HDFC BankHDFC Bank ·
5% cashback
IDFC FIRST BankLIC IDFC FIRSTIDFC FIRST Bank ·
5X points
Axis BankScapia Axis BankAxis Bank ·
Extra rewards
HDFC BankPhonePe HDFC Bank UltimoHDFC Bank ·
10% reward points
HDFC BankPhonePe HDFC Bank UnoHDFC Bank ·
2% reward points
Kotak Mahindra BankPrivy League SignatureKotak Mahindra Bank ·
Extra rewards
Kotak Mahindra BankLeague PlatinumKotak Mahindra Bank ·
Extra rewards
IDFC FIRST BankIndiGo IDFC FIRST DualIDFC FIRST Bank ·
Extra rewards

Pay nothing

6

The terms of the other 124 cards don't mention this either way.