Hi
I’ve been using Invoiceplane for a while and the system works quite well for me…
there’s this one thing though that drives me nuts 
Whenever I click on “Download PDF” for a quote or an invoice… the newly generated / displayed PDF ON ANDRIOD will be named “2.PDF” or “3.PDF”.
Instead if I do the same on say, safari on the mac, the pdf will have the actual Quote/Invoice Number as a PDF Filename.
I guess the issue comes from the URL:
http://office.fe-d.org/index.php/quotes/generate_pdf/2
any known “fix” / “work-around”?