Go to Invoicing -> Reporting -> Invoice Design. Here, you can design template for your custom invoice.
Provide a name for your design and add template inside div tag.
Enable 'Custom Invoice' option in Configuration settings and choose a design. Chosen design will be used to print custom invoice.
Click on 'Print Custom Invoice' to print your custom designed invoice as PDF.
This is the custom invoice printed as per the design chosen.
Custom Design For Invoices.
Invoices are generated in PDF format, which ensures they are easy to share, print, and store.