All the invoice details are able to be changed on the ‘Enter Invoice Data’ screen.
This is accessed from the ‘Invoice’ screen via the ‘Enter Invoice Data’ button.
The Invoice Data screen looks like this.
To go back to the main ‘Invoice’ screen you must click the ‘Back’ button at the top of the screen.
Although there is a preview invoice tab for you to see the way the invoice will appear on paper – You must go back to the main invoice screen in order to print an invoice.