To enable additional bill cycles for an employer group:
Click on 'employers' in the top menu bar
Click on the employer you'd like to enable additional bill cycles on
Click on the 'account & pricing' tab
In the 'employee pricing' section, click 'edit billing period'
Select the billing period you'd like to bill the employer on
To enable additional billing periods on the employer plan:
Navigate to 'Admin'
Click on 'Employers'
Select the 'Employer Plans' tab
Click 'view/edit' on the employer plan you want to enable additional bill cycles on
Toggle on the bill cycle you'd like to offer
**NOTE: This setting is for all employees enrolled in this company and cannot be set on a per employee basis