I have been looking to get a credit card only for train because just due to work mostly spend 6,000 per month on train and if I include travel it would be around 8,000 per month so looking at my spend train is a good chunk and want to maximise the potential.
I have already using SBI cash back...
Want to know which is the best and the least fee way to spend in foreign countries as when we travel to different countries we can directly spend money there with our credit card and in a cheap and effective manner