Here’s How You Can Avail FREE Food At AirportsUse airport loungeDebit and credit cards have a lounge access facility.Debit and credit cards have a lounge access facility.Mastercard, Diners Club, Amex, visa cards have the facility.Mastercard, Diners Club, Amex, visa cards have the facility.The card allows lounge across all the worldThe card allows lounge across all the world