Hi,
Currently I dont have a OV-chipkart. Therefore, I will apply for NS Flex and request a OV card to my adress which will be delivered to my address in a week.
Should I wait for the card to arrive my address to benefit the NS Flex advantages, or can I immediately start using the service and buy tickets via mobile app or NS website after I pay the monthly fee of the product?
Best regards,
Emre Ates