Offer DetailsPaytm Bus Rs.300 Cashback Coupon: A User get 5% up to Rs.300 Cashback on bus ticket bookings. The offer is applicable across all routes & bus operators and does not vary across.Minimum order value for bus ticket booking should be Rs.300 for this coupon. To book your bus tickets on Paytm.com, just fill in the requisite information in the required fields and customise your trip. Paytm gives you the privilege to plan your trip on your own. So plan your travel now!