Sale Invoice Format

Can you please let me know, how to do formatting of Sale invoice template. I want to add some standard text “This is computer generated, no need signature” as footer.

You can use the notes field on Sales Invoice to put that information there. And then set as default.

You can currently create a custom field, by going into settings and creating custom field for sales invoice, but at this point in time, its not possible to set the location of the custom field to be the footer. But I believe that this will be a feature in the future. So for the time being I would recommend putting that info in the notes field on the Sales Invoice.