To enable autopay for an individual employer:
Click on 'Employers' in the upper right menu bar
Click on the employer you want to enable autopay for
Click on the 'Invoice settings' tab
In the "invoices due on' section, select 'remove override' and toggle on autopay
Click 'update' to save the changes
To enable autopay for all employers:
Click on 'Admin' in the upper right menu bar
Click 'Employers'
Click on the 'Invoice settings' tab
Toggle on autopay
Click 'update' to save the changes