The Frequency tab of the proposal identifies the recurring billing frequency.

Use the Manual Frequency setting to remove the recurring proposal from the Recurring Billing process list in order to process it individually. Review the Recurring Billing Process section for the steps to process a recurring billing manually.
Select Daily 
	 to bill every day or to specific the number of days between billings:
	
Select Weekly 
	 to select specific days of the week or bill weekly or biweekly. 
	
Select Monthly 
	 to bill monthly, bimonthly, quarterly, or semi-annually.  This 
	 option allows the user to specify the day of the month or the day 
	 of the week the billing occurs.  
	
Select Yearly 
	 to invoice annually or less than once a year. 
	
These settings are only valid if the Status setting within the Recurring tab is set as Open. Review Scheduling a Recurring Invoice for details on the recurring settings.