Here's my template I finally got finished, It's an optimized version of the 
default template, with bug fixes and enhancements.

Changes:
     Should work with the paper it was intended for and auto center itself 
on paper that is of a different size while keeping the same margins. 
(Tested with A4)
     Will not show Tax column if there is no Tax info.
     Fixed so Discount Info is no longer shown.
     Anything else that is empty wont be shown.
     Moved Notes into the Empty space to the left of the totals.
     Added back in rowspan for table cells to the left of the totals but it 
changes according to content so should always be correct.
     Some W3C Error Correction.
     Added in Issue and Due Dates since invoices are pretty pointless 
without at least one.
     Changes to layout at the top of the page so its more compact and 
clean, the logo is now resized to a max width of 300px and put in the top 
left so everything should fit on a single page.

Only dis advantage is it hasn't been optimized to appear perfect in the PDF 
maker, but i haven't been using that anyway since it didn't work that great 
on the default in the first place.

On Tuesday, 27 September 2011 21:55:31 UTC+1, Fernando Tella wrote:
>
> Hi! 
>
> It would be great to have somewhere to share invoices templates. For 
> example, this post or something more outstanding in the website.