Home / Service and contact / Refund / Money back Something can sometimes go wrong during or around your journey. Whether you are entitled to compensation depends on the situation. Our questionnaire helps you to find out in a few clicks if and how you can request a refund. Questionnaire: am I entitled to a refund? Go directly to Money Back in Case of Delay Forgot to check-in or check-out Uitchecken vergeten Find your answer Forgot to check-in or check-out Money Back in Case of Delay Forgot your card Card lost, stolen or damaged Request an OV declaration Money debited by OVpay Request or transfer your balance What compensation does NS offer?