Usage transactions can contain date breaks.

According to the Oracle Utilities Customer Cloud Service User Guides, date breaks are used to break up a usage period into sub-periods based on the dates on which rate changes took place for the service point1. Date breaks are supplied by the requesting system or user input when they request a usage transaction1. The requesting system or user input can specify the date range for the usage transaction, which is referred to as the calculation period1. The usage calculation engine then segregates the usage into multiple usage periods based on the date breaks1. The other options are not used to supply date breaks. The Deferred Monitor Calculation Algorithm is used to determine whether a usage transaction should be deferred or calculated immediately2. The Usage Subscription Type is used to define the characteristics and rules of a usage subscription, such as the usage calculation group, the meter exchange option, and the usage subscription algorithm3. The Usage Subscription BO is used to store the information about a usage subscription, such as the service point, the usage group, the usage calculation group, and the usage transactions4. References: About Usage Transactions, Deferred Monitor Calculation Algorithm, Usage Subscription Type, Usage Subscription BO, Oracle Utilities Customer Cloud Service - Get Started