You can easily manage your payment methods on the Atome app.
1) Navigate to the "Me" section and tap on "Payment method".
2) Select "Add a payment method".
3) Enter your card details and tap "Save".
All payments will be automatically deducted from the card marked as "Primary". To ensure uninterrupted payments, always keep at least one active card linked to your account.
Note: If you have ongoing orders, you’ll need to add and set a new card as Primary before removing the existing one.