How do I update my Nando's Card account details? New digits? Moved house? Log in to your account and update your details. If you need help contact us. Related articles I have multiple cards, can I merge them? I've opted in to receive emails. How often will Nando's email me? I'm having trouble registering my card! My Nando’s Card doesn’t work when I tap it on the contactless reader? How do I add my Nando’s Card to my mobile wallet?