How do live transactions using Swish work? Follow Swish transactions are instantly settled and are refundable, but cannot be cancelled. Related articles How do I choose and connect bank accounts for settlement? How does it work if my company wishes to use several for different currencies? Can I create and send one-time and/or recurring invoices to customers using Nordea Connect? Can I add Klarna Checkout (KC) to Nordea Connect’s payment options? Comments 0 comments Article is closed for comments.