What are the frequency options when scheduling a contractor's invoice?

As the Employer, you can schedule a contractor's invoice based on any of the following frequencies: 

• One-time: one invoice will be created on a specific date.
• Weekly: invoices will be created every week on a specific weekday (for example, every Tuesday).
• Semi-monthly: invoices will be created twice a month on specific dates (for example, on the 1st and the 15th day of the month). This adds up to 24 invoices per year.
• Bi-weekly: invoices will be created every other week on a specific weekday (for example, every other Tuesday). This adds up to 26 invoices per year.
• Monthly: invoices will be created once every month on a specific date (for example, on the 15th day of the month).

See also: Can I edit, pause or stop a scheduled contractor invoice?