How to invoice projects in installments
I was wondering if it is possible to invoice a customer for a project in installments without losing information about which products/services were bought. Reporting takes its information from invoices and not from quotes. Eg. make an estimate for a project of $10.000 and invoice 2 times: 50% at start of the project, 50% at end of the project. I can create 2 invoices and make a reference to the estimate without listing the services and products sold on the invoice, but I can't create a report afterwards about how much product has been sold of a certain type.