MakeMyTrip offers cashback of up to Rs 3000/- to your wallet if you book domestic flight through them. There is a Coupon Code which you can enter at the time of making payment. Coupon code is valid one time per user. Flight can be booked from website or app. Discount varies transaction amount. Offer is valid on online payments through cards or net banking. Use Makemytrip promo code. limited period offer.