A subscription is a plan that allows the customer to make recurring payments for the use of a product or service. CloudPortal Business Manager enables you subscribe to the cloud services that are offered by the service provider. These offerings are presented to the customers in the form of various plans or product bundles. These are unique to the underlying service instance and to the channel that a customer belongs to.
As a user, you can select the resource type and filter by provisioning constraints to get a list of the product bundles that satisfy your selection criteria and business needs. You have to select a bundle that best suits your requirements and configure and subscribe to it.