> My goal is a 1-page PDF invoice [...]
>> If the only specs you'd like to change are just those fonts, and
>> something like Memoir starts with a decent general layout (depending on
>> your needs), then it makes sense to tweak it a bit and from then on,
>> just use the latex export.
> I don't know what Memoir is or how I would use it. I'm guessing it's a
> LaTeX package and I would use a #+ATTR_LATEX declaration to configure
Yes, but if a 1 page pdf invoice is what you want, it certainly is
overkill. What you want is more akin to a custo cover page in which you
input the data as org properties like in
#+TITLE: Your Title Here
#+SUBTITLE: Subtitle here
#+AUTHOR: your name (or it can be taken as fixed)
#+YOURDEFINEDFIELDS: added here, as many as you like.
The effort is meaningfull if you plan to do many and want to minimize
the task. If not, I'm afraid that a simpler approach -like a pdf created
from LibreOffice Calc- may be more adequate...
Donde se cruzan tus talentos
con las necesidades del mundo,
ahí está tu vocación.