Had to pay in cash because they were trying to refuse money from a young Georgian family stuck in Belfast needing to get to Dublin with 100 Euro to their name and no card... they tried sending them on the bus into Belfast town even though the family spoke no English and would have had no way to know where to go... asbolutely batshit insane to not take cash in Ireland, when I got off the bus in Derry I was denied a taxi because they don't take card, denied a drink in the corner shop because they don't take card and then denied a meal in a takeaway because they don't take card but Aircoach can't take cash despite Airporter always taking cash before being bought out? Airporter was 100x better before it was bought out. Only 2 stars instead of zero because it's still the best way from Derry to Belfast int'l if you don't have a car especially when Translink is on strike. Will still use regularly, but it was so much better as Airporter before Aircoach bought them out.