Core Features Abort Reference Aborting a created payment. Callback Receive asynchronous, server-to-server updates from Swedbank Pay when transactions are performed on a payment. Cancel Canceling the authorization and releasing the funds. Capture Capturing the authorized funds. Reversal How to reverse a payment. Settlement & Reconciliation Balancing the books. Optional Features Custom Styling Styling your payment UI. Delete Token How to delete tokens. One-Click Payments Prefilling the payment details using payment tokens. Payment Link Sending the payment via mail or SMS.