Pricing Definitions for TIBCO Cloud(TM) Messaging TIBCO Cloud Messaging pricing plans are available at https://www.tibco.com/products/tibco-cloud-messaging/pricing-plans For TIBCO Cloud Messaging, “Environment” means a single user account which has access to the TIBCO Cloud Messaging user interface and is restricted by the number of Connections, Messages and Max Durable Bytes associated with the Environment. Max Durable Bytes is the maximum amount of Messages persisted across all consumers in number of Bytes.