Some airlines and hotels are getting proactive in their marketing efforts in an attempt to bolster cash flow. Hotels are offering discounts on gift cards or future stays, airlines are selling miles with bonuses to members or at discounts to their co-brand partners and so on.
One of these efforts that launched today is from Air Serbia. Tickets purchases between today and April 30 for travel between June 1 and December 31, 2020 can be changed at anytime and as many times as you want. The offer is valid only for Air Serbia direct flights and changes can be made up to one day before departure.