On the Retail Pro home screen, you will see the menu section of the header of the screen.
When you click on the” Inventory Items”, products manager tab will appear on home screen.
Choose any product from your product list that is shown left side of your home screen.
Do check on ‘IsActive’ on check list and update from clicking the ‘Update’ button.
Now click on main menu ‘Sales’ from the header.
After open the ‘sales’ you can click on the tab of ‘New Sales Invoice’ for open this tab.
Now you will see home screen of sales invoice will appear on your ho0me screen.
On ‘Sales Invoice’ screen you have to choose your require product from the ‘Return’ section.