Your Billing Cycle is one calendar month. Your Service Period starts at the date of activation and ends the last day of the month. For e.g., If your account was activated on the 15th day of the month, the service period is from the 15th to the last day of the given month. Your service period will reflect a full calendar month at the start of the next month. This information is located on the top right corner of the first page on the invoice.
