Today I flew from Asturias Oviedo OVD to Niederrhein Weeze NRN. This time I was on an Irish registered plane, so I thought things would go well with the catering voucher. But no, cabin crew stood for an eternity in the aisle, looking for some nonexistent code to input. In the end they refused me service and told me to take up the matter with Ryanair, ha ha. I knew Ryanair was basically a dishonest company, but this is a new low. Please, fellow travellers, DO NOT BUY these prepaid vouchers. Just endure the flight without ordering anything or, better still, bring your own catering. Spend as little money as you can with Ryanair. Best, fly with a proper airline.