MakeMyTrip 15% Cashback on Domestic Flights for SBI Card User Coupon Code April 2024. The customer must use SBI debit card or prepaid card to make payments to be eligible for the offer. Offer is valid on bookings made at MakeMyTrip’s website http://www.makemytrip.com or retail branches, call center, Mobile App or at m.makemytrip.com. The cardholder needs to enter the deal code at the time of online booking before making the payment to be eligible for the cashback offer. While making an offline booking customer must voice out the deal code to the agent.