Md. Mokabbir Hossain, Managing Director and CEO of Biman Bangladesh Airlines and Mohammed Monirul Moula, AMD of Islami Bank Bangladesh Limited (IBBL), exchanging the ‘Customer Benefit Agreement’ signing document at a hotel in the city recently. Under the deal, all VISA Debit and Khidmah (Credit) Card holders of the bank will enjoy 10 per cent discount on all domestic flights and up to 20 per cent discount on international flights of the airlines. High officials from both sides were also present.