Customizing Print Invoices


I’m trying to figure out how to customize my invoice page. I know it is found here:


I’m not very good with smarty template code. I need to add stuff like Company Name under the billing and shipping address. I would also like to lengthen the invoice so when it is printed out it takes up the length of the whole page and not just a little over half of the page.

How do I go about doing this.