A Payment is a transaction that is created in Mural from one of your Accounts.
Payments are initiated via the Move Money dropdown in the Navigation bar. Select Pay for a one-time or recurring payment, or Transfer for an internal account to account transfer. Approvals and processing are managed in the Actions tab.
Payments in Mural settle on the blockchain, and are irrevocable. Once a payment is sent, they cannot be modified, cancelled, or reversed.
For a guide complete guide on creating and sending payments, see Make a Payment.