I can help you on how to change the font size, pgg765.
You'll want to create a new invoice template. Or you can also continue editing your existing template. Here's how:
- Go to the List menu and select Templates.
- Locate and double-click to an existing template.
(To create a new one, select New from the Template drop-down.)
- From the Change Font For: section, select Data.
- Click on the Change Font button.
- On the pop-up, select your desire Font Name, Style, and Size, then click OK.
- Click on the Print Preview to see how it looks.
- Select OK to save it.
For your guide. you can check this: Use and customize form templates.
Once done, open or create an invoice. From the Template drop-down, select the template you've created.
That's how easy to change the font size, pgg765. If you need anything else, I'm here to help.