2-Part / 3-Part / 4-Part — split across set dates.
Monthly — spread evenly over selected months.
Custom — define your own installment amounts and dates.
Invoicing
Tracking Invoice Dates
The Invoices page shows a monthly bar chart and detail view of all proposals with invoices due in a given month. Set specific invoice dates in the Builder's Billing tab using the 2nd / 3rd / 4th Invoice Date fields.