How do I cancel my Atome Card? 10 September 2025 09:02 We’re sorry to hear that you want to cancel your card. If there’s anything we can do to help, please let us know. To proceed with cancellation, please click here to contact our customer support team. Related articles How to contact Atome Card support? What happens if my card bill is overdue? When can I pay early? Can I set a transaction limit on my Atome Card? What is an overdue bill?