Why do you need my bank card/Apple Pay details if it's free?
Having payment details linked to your account means when you book a course for which the organiser charges a fee, you can pay directly at the time of booking. You will be unable to book and pay unless you have a card linked to your account. It also confirms for the organiser you are a UK-based doctor.
We use regulated and well-known payment processing partners to conduct these transactions to ensure security.