Invoices that have already been posted, printed and sent should look the same when user opens them again, even if the billing terms for the project have changed. User wants to know if there is some way to ensure this in BillQuick?
In BillQuick, the invoice numbers and their net bill amount never changes for posted invoices, even if you update the project information. It is recommended that after you send invoices, select those invoices in the Invoice Review screen and post them by clicking the Post button. Also, you can create a PDF copy of those invoices and save them. The default location of these PDF files can be set and changed in the User Preferences screen.
