The fastest way to print your invoice is from the Checkout tab in the order itself when previewing the invoice.
You can get them from a variety of places within BPro: if you even see an order number highlighted anywhere in the system it means it can be clicked!
When previewing the invoice in an order, click on the print icon in the top right corner!
It will print the template that you are currently previewing. The print options window will then open on your computer. When you print an invoice, you will notice that the template title is printed as a header, you can remove this now.
If you want to print all of your invoices for a day or time period