How can we do postpone dates in confirmed train tickets in same class, same station and same train? (So we can save cancellation charges)
I try to find on net but not getting proper replies. In many articles and forum thread says you just simply cancel your ticket and book new one.
But some news articles says you can do postpone your e tickets but not explained how can we do this.
So...
more... plz any body can explain me how can we do this without loosing cancellation charges or at the cost of minimum charges.