Many of the PT holders sure shall be having reimbursement from Office thats why bookings can be seen,general travels may not prefer it much unless urgent and must.
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But seeing the trend PT is ringing money for IR its producing very good results and in weekends seen PT getting completely picked up in this and other in demand trains.Ways its helping IR are
1.PT...
more... shall be costlier than Tatkal if booked normally.
2.Even if PT avbl is there at end they are giving it to CKWL as seen in max scenarios so they get the extra amount of tatkal which they had to earlier return back in case of WL after charting.